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Gittis AH, Sillitoe RV. Circuit-Specific Deep Brain Stimulation Provides Insights into Movement Control. Annu Rev Neurosci 2024; 47:63-83. [PMID: 38424473 DOI: 10.1146/annurev-neuro-092823-104810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Deep brain stimulation (DBS), a method in which electrical stimulation is delivered to specific areas of the brain, is an effective treatment for managing symptoms of a number of neurological and neuropsychiatric disorders. Clinical access to neural circuits during DBS provides an opportunity to study the functional link between neural circuits and behavior. This review discusses how the use of DBS in Parkinson's disease and dystonia has provided insights into the brain networks and physiological mechanisms that underlie motor control. In parallel, insights from basic science about how patterns of electrical stimulation impact plasticity and communication within neural circuits are transforming DBS from a therapy for treating symptoms to a therapy for treating circuits, with the goal of training the brain out of its diseased state.
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Affiliation(s)
- Aryn H Gittis
- Department of Biological Sciences and Neuroscience Institute, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA;
| | - Roy V Sillitoe
- Departments of Neuroscience, Pathology & Immunology, and Pediatrics; and Development, Disease Models & Therapeutics Graduate Program, Baylor College of Medicine, Houston, Texas, USA
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, Texas, USA
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Pitton Rissardo J, Murtaza Vora N, Danaf N, Ramesh S, Shariff S, Fornari Caprara AL. Pisa Syndrome Secondary to Drugs: A Scope Review. Geriatrics (Basel) 2024; 9:100. [PMID: 39195130 DOI: 10.3390/geriatrics9040100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/16/2024] [Accepted: 07/25/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Pisa syndrome, also known as pleurothotonus, is a neurological condition characterized by more than ten degrees of constant lateral curvature of the spine when upright. In this way, the present manuscript aims to systematically review Pisa syndrome secondary to drugs. METHODS Two reviewers identified and assessed relevant reports in six databases without language restriction between January 1990 and June 2024. RESULTS The prevalence of Pisa syndrome varied from 0.037 to 9.3%. We found 109 articles containing 191 cases of drug-induced Pisa syndrome reported in the literature. The mean and median ages were 59.70 (SD = 19.02) and 67 (range = 12-98 years). The most prevalent sex was female, 56.91% (107/188). The most frequent medications associated with Pisa syndrome were acetylcholinesterase inhibitors in 87 individuals. Of 112 individuals in which the onset time from the medication to the movement disorder occurrence was reported, 59 took place within a month. In this way, a return to baseline was observed in 45.50% of the cases, and partial recovery was observed in 14.28%. CONCLUSION We proposed new diagnostic criteria for Pisa syndrome based on previous findings in the literature. Moreover, multiple mechanisms are probably involved in balance control and the development of lateral trunk flexions.
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Affiliation(s)
| | - Nilofar Murtaza Vora
- Medicine Department, Terna Speciality Hospital and Research Centre, Navi Mumbai 400706, India
| | - Naseeb Danaf
- Medicine Department, Lebanese University, Hadath RGHC+4PR, Lebanon
| | - Saivignesh Ramesh
- Medicine Department, Terna Speciality Hospital and Research Centre, Navi Mumbai 400706, India
| | - Sanobar Shariff
- Faculty of General Medicine, Yerevan State Medical University, Yerevan 0025, Armenia
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Su JH, Hu YW, Song YP, Yang Y, Li RY, Zhou KG, Hu L, Wan XH, Teng F, Jin LJ. Dystonia-like behaviors and impaired sensory-motor integration following neurotoxic lesion of the pedunculopontine tegmental nucleus in mice. Front Neurol 2023; 14:1102837. [PMID: 37064180 PMCID: PMC10101329 DOI: 10.3389/fneur.2023.1102837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/02/2023] [Indexed: 04/18/2023] Open
Abstract
Introduction The pedunculopontine nucleus (PPTg) is a vital interface between the basal ganglia and cerebellum, participating in modulation of the locomotion and muscle tone. Pathological changes of the PPTg have been reported in patients and animal models of dystonia, while its effect and mechanism on the phenotyping of dystonia is still unknown. Methods In this study, a series of behavioral tests focusing on the specific deficits of dystonia were conducted for mice with bilateral and unilateral PPTg excitotoxic lesion, including the dystonia-like movements evaluation, different types of sensory-motor integrations, explorative behaviors and gait. In addition, neural dysfunctions including apoptosis, neuroinflammation, neurodegeneration and neural activation of PPTg-related motor areas in the basal ganglia, reticular formations and cerebellum were also explored. Results Both bilateral and unilateral lesion of the PPTg elicited dystonia-like behaviors featured by the hyperactivity of the hindlimb flexors. Moreover, proprioceptive and auditory sensory-motor integrations were impaired in bilaterally lesioned mice, while no overt alterations were found for the tactile sensory-motor integration, explorative behaviors and gait. Similar but milder behavioral deficits were found in the unilaterally lesioned mice, with an effective compensation was observed for the auditory sensory-motor integration. Histologically, no neural loss, apoptosis, neuroinflammation and neurodegeneration were found in the substantia nigra pars compacta and caudate putamen (CPu) following PPTg lesion, while reduced neural activity was found in the dorsolateral part of the CPu and striatal indirect pathway-related structures including subthalamic nucleus, globus pallidus internus and substantia nigra pars reticular. Moreover, the neural activity was decreased for the reticular formations such as pontine reticular nucleus, parvicellular reticular nucleus and gigantocellular reticular nucleus, while deep cerebellar nuclei were spared. Conclusion In conclusion, lesion of the PPTg could elicit dystonia-like behaviors through its effect on the balance of the striatal pathways and the reticular formations.
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Affiliation(s)
- Jun-Hui Su
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Neurology and Neurological Rehabilitation, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Yao-Wen Hu
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yun-Ping Song
- Department of Neurology and Neurological Rehabilitation, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Yi Yang
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ruo-Yu Li
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Kai-Ge Zhou
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ling Hu
- Department of Laboratory Animal Science, Fudan University, Shanghai, China
| | - Xin-Hua Wan
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Fei Teng
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Fei Teng
| | - Ling-Jing Jin
- Department of Neurology and Neurological Rehabilitation, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
- Ling-Jing Jin
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Su JH, Hu YW, Yang Y, Li RY, Teng F, Li LX, Jin LJ. Dystonia and the pedunculopontine nucleus: Current evidences and potential mechanisms. Front Neurol 2022; 13:1065163. [PMID: 36504662 PMCID: PMC9727297 DOI: 10.3389/fneur.2022.1065163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/08/2022] [Indexed: 11/24/2022] Open
Abstract
Being a major component of the midbrain locomotion region, the pedunculopontine nucleus (PPN) is known to have various connections with the basal ganglia, the cerebral cortex, thalamus, and motor regions of the brainstem and spinal cord. Functionally, the PPN is associated with muscle tone control and locomotion modulation, including motor initiation, rhythm and speed. In addition to its motor functions, the PPN also contribute to level of arousal, attention, memory and learning. Recent studies have revealed neuropathologic deficits in the PPN in both patients and animal models of dystonia, and deep brain stimulation of the PPN also showed alleviation of axial dystonia in patients of Parkinson's disease. These findings indicate that the PPN might play an important role in the development of dystonia. Moreover, with increasing preclinical evidences showed presence of dystonia-like behaviors, muscle tone changes, impaired cognitive functions and sleep following lesion or neuromodulation of the PPN, it is assumed that the pathological changes of the PPN might contribute to both motor and non-motor manifestations of dystonia. In this review, we aim to summarize the involvement of the PPN in dystonia based on the current preclinical and clinical evidences. Moreover, potential mechanisms for its contributions to the manifestation of dystonia is also discussed base on the dystonia-related basal ganglia-cerebello-thalamo-cortical circuit, providing fundamental insight into the targeting of the PPN for the treatment of dystonia in the future.
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Affiliation(s)
- Jun-hui Su
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China,Department of Neurology and Neurological Rehabilitation, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Yao-wen Hu
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yi Yang
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ruo-yu Li
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fei Teng
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Li-xi Li
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ling-jing Jin
- Department of Neurology, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, China,Department of Neurology and Neurological Rehabilitation, Shanghai YangZhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China,*Correspondence: Ling-jing Jin
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He J, Cui Z, Li S, Chen H, Su W. Effect of Bilateral Subthalamic Nucleus Deep Brain Stimulation on Pisa Syndrome in Parkinson's Disease. Front Neurol 2021; 12:739298. [PMID: 34744979 PMCID: PMC8566818 DOI: 10.3389/fneur.2021.739298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022] Open
Abstract
Objective: To observe the efficacy of bilateral subthalamic nucleus deep brain stimulation on Pisa syndrome in patients with Parkinson's disease. Methods: A total of 52 patients with Parkinson's disease who underwent deep brain stimulation in Beijing Hospital from July 1, 2016 to July 1, 2020 were reviewed. The clinical data were collected for the patients who met the diagnostic criteria of Pisa syndrome on “Medication-Off” state pre-operatively. Results: Two patients met the diagnostic criteria of Pisa syndrome before operation, with a Pisa angle of 10 and 14°, respectively. The lateral trunk flexion of the two patients improved after operation. In stimulation-on/medication-off state, the Pisa angle decreased from 10 to 2° and from 14 to 6°, respectively. Conclusion: Bilateral subthalamic nucleus deep brain stimulation might have beneficial effects on lateral trunk flexion in PD patients, but the predictors of curative effect are not clear.
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Affiliation(s)
- Jing He
- Neurology Department, National Center of Gerontology, Beijing Hospital, Beijing, China
| | - Zhuang Cui
- Neurosurgery Department, National Center of Gerontology, Beijing Hospital, Beijing, China
| | - Shuhua Li
- Neurology Department, National Center of Gerontology, Beijing Hospital, Beijing, China
| | - Haibo Chen
- Neurology Department, National Center of Gerontology, Beijing Hospital, Beijing, China
| | - Wen Su
- Neurology Department, National Center of Gerontology, Beijing Hospital, Beijing, China
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Piscicelli C, Castrioto A, Jaeger M, Fraix V, Chabardes S, Moro E, Krack P, Debû B, Pérennou D. Contribution of Basal Ganglia to the Sense of Upright: A Double-Blind Within-Person Randomized Trial of Subthalamic Stimulation in Parkinson's Disease with Pisa Syndrome. JOURNAL OF PARKINSONS DISEASE 2021; 11:1393-1408. [PMID: 33896847 DOI: 10.3233/jpd-202388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Verticality perception is frequently altered in Parkinson's disease (PD) with Pisa syndrome (PS). Is it the cause or the consequence of the PS? OBJECTIVE We tested the hypothesis that both scenarios coexist. METHODS We performed a double-blind within-person randomized trial (NCT02704910) in 18 individuals (median age 63.5 years) with PD evolving for a median of 17.5 years and PS for 2.5 years and treated with bilateral stimulation of the subthalamus nuclei (STN-DBS) for 6.5 years. We analyzed whether head and trunk orientations were congruent with the visual (VV) and postural (PV) vertical, and whether switching on one or both sides of the STN-DBS could modulate trunk orientation via verticality representation. RESULTS The tilted verticality perception could explain the PS in 6/18 (33%) patients, overall in three right-handers (17%) who showed net and congruent leftward trunk and PV tilts. Two of the 18 (11%) had an outstanding clinical picture associating leftward: predominant parkinsonian symptoms, whole-body tilt (head -11°, trunk -8°) and transmodal tilt in verticality perception (PV -10°, VV -8.9°). Trunk orientation or VV were not modulated by STN-DBS, whereas PV tilts were attenuated by unilateral or bilateral stimulations if it was applied on the opposite STN. CONCLUSION In most cases of PS, verticality perception is altered by the body deformity. In some cases, PS seems secondary to a biased internal model of verticality, and DBS on the side of the most denervated STN attenuated PV tilts with a quasi-immediate effect. This is an interesting track for further clinical studies.
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Affiliation(s)
- Céline Piscicelli
- Department of NeuroRehabilitation, Grenoble-Alpes University Hospital, Grenoble, France.,Lab Cognitive Neurosciences CNRS-UMR5105 (LPNC), University Grenoble-Alpes, Grenoble, France
| | - Anna Castrioto
- Grenoble Institute Neurosciences (GIN), Grenoble-Alpes University Hospital, University Grenoble-Alpes, Inserm, U1216, Grenoble, France
| | - Marie Jaeger
- Department of NeuroRehabilitation, Grenoble-Alpes University Hospital, Grenoble, France
| | - Valerie Fraix
- Grenoble Institute Neurosciences (GIN), Grenoble-Alpes University Hospital, University Grenoble-Alpes, Inserm, U1216, Grenoble, France
| | - Stephan Chabardes
- Department of Neurosurgery, Grenoble-Alpes University Hospital, Grenoble, France
| | - Elena Moro
- Grenoble Institute Neurosciences (GIN), Grenoble-Alpes University Hospital, University Grenoble-Alpes, Inserm, U1216, Grenoble, France
| | - Paul Krack
- Movement Disorders Center, Department of Neurology, University Hospital (Inselspital) and University of Bern, Bern, Switzerland
| | - Bettina Debû
- Grenoble Institute Neurosciences (GIN), Grenoble-Alpes University Hospital, University Grenoble-Alpes, Inserm, U1216, Grenoble, France
| | - Dominic Pérennou
- Department of NeuroRehabilitation, Grenoble-Alpes University Hospital, Grenoble, France.,Lab Cognitive Neurosciences CNRS-UMR5105 (LPNC), University Grenoble-Alpes, Grenoble, France
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7
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Therapeutic interventions for Pisa syndrome in idiopathic Parkinson's disease. A Scoping Systematic Review. Clin Neurol Neurosurg 2020; 198:106242. [DOI: 10.1016/j.clineuro.2020.106242] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 12/28/2022]
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Meoni S, Cury RG, Moro E. New players in basal ganglia dysfunction in Parkinson's disease. PROGRESS IN BRAIN RESEARCH 2020; 252:307-327. [PMID: 32247369 DOI: 10.1016/bs.pbr.2020.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The classical model of the basal ganglia (BG) circuit has been recently revised with the identification of other structures that play an increasing relevant role especially in the pathophysiology of Parkinson's disease (PD). Numerous studies have supported the spreading of the alpha-synuclein pathology to several areas beyond the BG and likely even before their involvement. With the aim of better understanding PD pathophysiology and finding new targets for treatment, the spinal cord, the pedunculopontine nucleus, the substantia nigra pars reticulata, the retina, the superior colliculus, the cerebellum, the nucleus parabrachialis and the Meynert's nucleus have been investigated both in animal and human studies. In this chapter, we describe the main anatomical and functional connections between the above structures and the BG, the relationship between their pathology and PD features, and the rational of applying neuromodulation treatment to improve motor and non-motor symptoms in PD. Some of these new players in the BG circuits might also have a potential intriguing role as early biomarkers of PD.
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Affiliation(s)
- Sara Meoni
- Movement Disorders Unit, Division of Neurology, CHU of Grenoble, Grenoble Alpes University, Grenoble, France; INSERM U1216, Grenoble Institute of Neurosciences, Grenoble, France
| | - Rubens Gisbert Cury
- Movement Disorders Center, Department of Neurology, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Elena Moro
- Movement Disorders Unit, Division of Neurology, CHU of Grenoble, Grenoble Alpes University, Grenoble, France; INSERM U1216, Grenoble Institute of Neurosciences, Grenoble, France.
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Lizarraga KJ, Fasano A. Effects of Deep Brain Stimulation on Postural Trunk Deformities: A Systematic Review. Mov Disord Clin Pract 2019; 6:627-638. [PMID: 31745470 DOI: 10.1002/mdc3.12829] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 07/07/2019] [Accepted: 07/19/2019] [Indexed: 12/17/2022] Open
Abstract
Background Deep brain stimulation (DBS) effects on postural deformities are still poorly explored. Methods Systematic review in accord with the Preferred Reporting Items for Systematic review and Meta-Analysis guidelines (PRISMA). Results All 38 studies that met predefined eligibility criteria had high risk of bias attributed to retrospective analysis of heterogeneous populations with variable and incompletely reported demographic and clinical characteristics, definitions, outcomes, DBS indications, targets, and settings. Five patient groups were identified in the 35 studies with individual data available: (1) parkinsonian camptocormia (n = 96): 89 patients underwent subthalamic (STN) and 7 globus pallidus pars interna (GPi) DBS. Camptocormia was the indication in 3 patients. After DBS, camptocormia improved in 57 of 96 patients (4.3-100% improvement) and remained stable or worsened in 39 of 96 patients (2-100% worsening). (2) dystonic camptocormia (n = 16): All underwent GPi-DBS. They were younger and with shorter disease duration, but longer deformity duration, compared with parkinsonian camptocormia. After GPi-DBS, camptocormia improved in all patients (50-100% improvement). (3) Parkinsonian Pisa syndrome (n = 14): 11 patients underwent STN-DBS for motor fluctuations whereas Pisa syndrome was the indication for pedunculopontine and GPi-DBS in 2 patients. After DBS, Pisa improved in 10 of 14 patients (33.3-66.7% improvement). (4) Dystonic opisthotonus: 2 young patients remarkably responded to GPi-DBS. (5) Parkinsonian anterocollis: There were variable responses in 3 patients after STN-DBS for motor fluctuations. Conclusions Low-quality level of evidence suggests that dystonic camptocormia and opisthotonus improve after GPi-DBS. Parkinsonian camptocormia, Pisa syndrome, and anterocollis have variable responses, and their dystonic features should be further explored.
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Affiliation(s)
- Karlo J Lizarraga
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital and Division of Neurology, Department of Medicine University of Toronto Toronto Ontario Canada.,Motor Physiology and Neuromodulation Program, Division of Movement Disorders, Department of Neurology University of Rochester Rochester New York USA.,Center for Health and Technology (CHeT) University of Rochester Rochester New York USA
| | - Alfonso Fasano
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital and Division of Neurology, Department of Medicine University of Toronto Toronto Ontario Canada.,Krembil Research Institute Toronto Ontario Canada.,CenteR for Advancing Neurotechnological Innovation to Application (CRANIA) Toronto Ontario Canada
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Garcia-Rill E, Saper CB, Rye DB, Kofler M, Nonnekes J, Lozano A, Valls-Solé J, Hallett M. Focus on the pedunculopontine nucleus. Consensus review from the May 2018 brainstem society meeting in Washington, DC, USA. Clin Neurophysiol 2019; 130:925-940. [PMID: 30981899 PMCID: PMC7365492 DOI: 10.1016/j.clinph.2019.03.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 03/15/2019] [Accepted: 03/22/2019] [Indexed: 12/12/2022]
Abstract
The pedunculopontine nucleus (PPN) is located in the mesopontine tegmentum and is best delimited by a group of large cholinergic neurons adjacent to the decussation of the superior cerebellar peduncle. This part of the brain, populated by many other neuronal groups, is a crossroads for many important functions. Good evidence relates the PPN to control of reflex reactions, sleep-wake cycles, posture and gait. However, the precise role of the PPN in all these functions has been controversial and there still are uncertainties in the functional anatomy and physiology of the nucleus. It is difficult to grasp the extent of the influence of the PPN, not only because of its varied functions and projections, but also because of the controversies arising from them. One controversy is its relationship to the mesencephalic locomotor region (MLR). In this regard, the PPN has become a new target for deep brain stimulation (DBS) for the treatment of parkinsonian gait disorders, including freezing of gait. This review is intended to indicate what is currently known, shed some light on the controversies that have arisen, and to provide a framework for future research.
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Affiliation(s)
- E Garcia-Rill
- Center for Translational Neuroscience, Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| | - C B Saper
- Department of Neurology, Division of Sleep Medicine and Program in Neuroscience, Harvard Medical School, Boston, MA, USA
| | - David B Rye
- Department of Neurology, Division of Sleep Medicine and Program in Neuroscience, Harvard Medical School, Boston, MA, USA
| | - M Kofler
- Department of Neurology, Hochzirl Hospital, Zirl, Austria
| | - J Nonnekes
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, the Netherlands
| | - A Lozano
- Division of Neurosurgery, University of Toronto and Krembil Neuroscience Centre, University Health Network, Toronto, Canada
| | - J Valls-Solé
- Neurology Department, Hospital Clínic, University of Barcelona, IDIBAPS (Institut d'Investigació Biomèdica August Pi i Sunyer), Barcelona, Spain
| | - M Hallett
- Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
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Anderson BL, Ziechmann R, Huang X, McInerney J. Long-term Outcome of Globus Pallidus Internus Stimulation for Pisa Syndrome. Cureus 2019; 11:e3838. [PMID: 30891379 PMCID: PMC6411340 DOI: 10.7759/cureus.3838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Pisa syndrome, defined as dystonia leading to lateral flexion of the spine, is an increasingly recognized complicating factor in the treatment of Parkinson’s disease (PD). Symptoms may persist despite medical therapy, or medical therapy may not be tolerated due to adverse effects. Here, we demonstrate the long-term efficacy of deep brain stimulation (DBS) at the globus pallidus internus (GPi) for the treatment of Pisa syndrome. One patient with Pisa syndrome and Parkinson disease underwent bilateral GPi DBS with computed tomography (CT)-and microelectrode-based guidance. Follow-up with neurosurgery and neurology was done over a four-year period. The patient’s axial deformity decreased from approximately 45 to 25 degrees, and he reported significant relief from back pain. Bilateral GPi DBS is a safe and effective option for Pisa syndrome in patients with PD.
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Affiliation(s)
- Brian L Anderson
- Neurosurgery, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
| | | | - Xuemei Huang
- Neurology, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
| | - James McInerney
- Neurosurgery, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
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12
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Debû B, De Oliveira Godeiro C, Lino JC, Moro E. Managing Gait, Balance, and Posture in Parkinson's Disease. Curr Neurol Neurosci Rep 2018; 18:23. [PMID: 29623455 DOI: 10.1007/s11910-018-0828-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE OF REVIEW Postural instability and gait difficulties inexorably worsen with Parkinson's disease (PD) progression and become treatment resistant, with a severe impact on autonomy and quality of life. We review the main characteristics of balance instability, gait disabilities, and static postural alterations in advanced PD, and the available treatment strategies. RECENT FINDINGS It remains very difficult to satisfactorily alleviate gait and postural disturbances in advanced PD. Medical and surgical interventions often fail to provide satisfactory or durable alleviation of these axial symptoms, that may actually call for differential treatments. Exercise and adapted physical activity programs can contribute to improving the patients' condition. Gait, balance, and postural disabilities are often lumped together under the Postural Instability and Gait Difficulties umbrella term. This may lead to sub-optimal patients' management as data suggest that postural, balance, and gait problems might depend on distinct underlying mechanisms. We advocate for a multidisciplinary approach from the day of diagnosis.
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Affiliation(s)
- Bettina Debû
- University Grenoble Alpes, Grenoble, France.
- INSERM U1216, Grenoble, France.
| | - Clecio De Oliveira Godeiro
- INSERM U1216, Grenoble, France
- Movement Disorders Unit, Division of Neurology, CHU Grenoble Alpes, Grenoble, France
- Division of Neurology, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Jarbas Correa Lino
- INSERM U1216, Grenoble, France
- Movement Disorders Unit, Division of Neurology, CHU Grenoble Alpes, Grenoble, France
- Division of Neurology, CHU Amiens, Amiens, France
| | - Elena Moro
- University Grenoble Alpes, Grenoble, France
- INSERM U1216, Grenoble, France
- Movement Disorders Unit, Division of Neurology, CHU Grenoble Alpes, Grenoble, France
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13
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Thevathasan W, Debu B, Aziz T, Bloem BR, Blahak C, Butson C, Czernecki V, Foltynie T, Fraix V, Grabli D, Joint C, Lozano AM, Okun MS, Ostrem J, Pavese N, Schrader C, Tai CH, Krauss JK, Moro E. Pedunculopontine nucleus deep brain stimulation in Parkinson's disease: A clinical review. Mov Disord 2017; 33:10-20. [DOI: 10.1002/mds.27098] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 06/08/2017] [Accepted: 06/14/2017] [Indexed: 12/21/2022] Open
Affiliation(s)
- Wesley Thevathasan
- Department of Medicine; Royal Melbourne Hospital, University of Melbourne, Australia and the Bionics Institute of Australia; Melbourne Australia
| | - Bettina Debu
- Movement Disorders Center; Division of Neurology, Centre Hospitalier Universitaire (CHU) Grenoble, Grenoble Alpes University; Grenoble France
| | - Tipu Aziz
- Department of Neurosurgery; John Radcliffe Hospital, University of Oxford; Oxford UK
| | - Bastiaan R. Bloem
- Department of Neurology; Donders Institute for Brain, Cognition and Behaviour, Radboud University; Nijmegen the Netherlands
| | - Christian Blahak
- Department of Neurology; Universitätsmedizin Mannheim, University of Heidelberg; Heidelberg Germany
| | - Christopher Butson
- Department of Bioengineering; Scientific Computing and Imaging Institute, University of Utah; Salt Lake City USA
| | - Virginie Czernecki
- Department of Neurology; Institut de Cerveau et de la Moelle épinière, Sorbonne Universités, University Pierre-and-Marie-Curie (UPMC) Université; Paris France
| | - Thomas Foltynie
- Sobell Department of Motor Neuroscience; University College London (UCL) Institute of Neurology; United Kingdom
| | - Valerie Fraix
- Movement Disorders Center; Division of Neurology, Centre Hospitalier Universitaire (CHU) Grenoble, Grenoble Alpes University; Grenoble France
| | - David Grabli
- Department of Neurology; Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtière University Hospital; Paris France
| | - Carole Joint
- Department of Neurosurgery; John Radcliffe Hospital, University of Oxford; Oxford UK
| | - Andres M. Lozano
- Department of Neurosurgery; Toronto Western Hospital, University of Toronto; Toronto Canada
| | - Michael S. Okun
- Departments of Neurology and Neurosurgery; University of Florida Center for Movement Disorders; Gainesville Florida USA
| | - Jill Ostrem
- Department of Neurology; UCSF Movement Disorder and Neuromodulation Center, University of California; San Francisco USA
| | - Nicola Pavese
- Institute of Neuroscience; Newcastle University; Newcastle upon Tyne UK
- Department of Clinical Medicine; Centre for Functionally Integrative Neuroscience, University of Aarhus; Aarhus Denmark
- Department of Neurology; Hannover Medical School; Hannover Germany
| | | | - Chun-Hwei Tai
- Department of Neurology; National Taiwan University Hospital, College of Medicine, National Taiwan University; Taipei Taiwan
| | - Joachim K. Krauss
- Department of Neurosurgery; Hannover Medical School; Hannover Germany
| | - Elena Moro
- Movement Disorders Center; Division of Neurology, Centre Hospitalier Universitaire (CHU) Grenoble, Grenoble Alpes University; Grenoble France
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14
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Almeida L, Deeb W, Spears C, Opri E, Molina R, Martinez-Ramirez D, Gunduz A, Hess CW, Okun MS. Current Practice and the Future of Deep Brain Stimulation Therapy in Parkinson's Disease. Semin Neurol 2017; 37:205-214. [PMID: 28511261 PMCID: PMC6195220 DOI: 10.1055/s-0037-1601893] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Deep brain stimulation (DBS) is an effective therapy for Parkinson's disease patients experiencing motor fluctuations, medication-resistant tremor, and/or dyskinesia. Currently, the subthalamic nucleus and the globus pallidus internus are the two most widely used targets, with individual advantages and disadvantages influencing patient selection. Potential DBS patients are selected using the few existing guidelines and the available DBS literature, and many centers employ an interdisciplinary team review of the individual's risk-benefit profile. Programmed settings vary based on institution- or physician-specific protocols designed to maximize benefits and limit adverse effects. Expectations should be realistic and clearly defined during the evaluation process, and each bothersome symptom should be addressed in the context of building the risk-benefit profile. Current DBS research is focused on improved symptom control, the development of newer technologies, and the improved efficiency of stimulation delivery. Techniques deliver stimulation in a more personalized way, and methods of adaptive DBS such as closed-loop approaches are already on the horizon.
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Affiliation(s)
- Leonardo Almeida
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
| | - Wissam Deeb
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
| | - Chauncey Spears
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
| | - Enrico Opri
- Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Rene Molina
- Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Daniel Martinez-Ramirez
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
| | - Aysegul Gunduz
- Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Christopher W. Hess
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
| | - Michael S. Okun
- Department of Neurology, University of Florida, Center for Movement Disorders and Neurorestoration, Gainesville, FL, USA
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15
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Efficacy and Safety of Pedunculopontine Nuclei (PPN) Deep Brain Stimulation in the Treatment of Gait Disorders: A Meta-Analysis of Clinical Studies. Can J Neurol Sci 2016; 43:120-6. [PMID: 26786642 DOI: 10.1017/cjn.2015.318] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Pedunculopontine nucleus (PPN) has complex reciprocal connections with basal ganglia, especially with internal globus pallidus and substantia nigra, and it has been postulated that PPN stimulation may improve gait instability and freezing of gait. In this meta-analysis, we will assess the evidence for PPN deep brain stimulation in treatment of gait and motor abnormalities especially focusing on Parkinson disease patients. METHODS PubMed and Scopus electronic databases were searched for related studies published before February 2014. Medline (1966-2014), Embase (1974-2010), CINAHL, Web of Science, Scopus bibliographic, and Google Scholar databases (1960-2014) were also searched for studies investigating effect of PPN deep brain stimulation in treatment of postural and postural instability and total of ten studies met the inclusion criteria for this analysis. RESULTS Our findings showed a significant improvement in postural instability (p<0.001) and motor symptoms of Parkinson disease on and off medications (p<0.05), but failed to show improvement in freezing of gait. CONCLUSIONS Despite significant improvement in postural instability observed in included studies, evidence from current literature is not sufficient to generalize these findings to the majority of patients.
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16
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Tinazzi M, Geroin C, Gandolfi M, Smania N, Tamburin S, Morgante F, Fasano A. Pisa syndrome in Parkinson's disease: An integrated approach from pathophysiology to management. Mov Disord 2016; 31:1785-1795. [PMID: 27779784 DOI: 10.1002/mds.26829] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/09/2016] [Accepted: 09/11/2016] [Indexed: 12/26/2022] Open
Abstract
Pisa syndrome was first described in 1972 in patients treated with neuroleptics. Since 2003, when it was first reported in patients with Parkinson's disease (PD), Pisa syndrome has progressively drawn the attention of clinicians and researchers. Although emerging evidence has partially clarified its prevalence and pathophysiology, the current debate revolves around diagnostic criteria and assessment and the effectiveness of pharmacological, surgical, and rehabilitative approaches. Contrary to initial thought, Pisa syndrome is common among PD patients, with an estimated prevalence of 8.8% according to a large survey. Furthermore, it is associated with the following specific patient features: more severe motor phenotype, ongoing combined pharmacological treatment with levodopa and dopamine agonists, gait disorders, and such comorbidities as osteoporosis and arthrosis. The present literature on treatment outcomes is scant, and the uneven effectiveness of specific treatments has produced conflicting results. This might be because of the limited knowledge of Pisa syndrome pathophysiology and its variable clinical presentation, which further complicates designing randomized clinical trials on this condition. However, because some forms of Pisa syndrome are potentially reversible, there is growing consensus on the importance of its early recognition and the importance of pharmacological adjustment and rehabilitation. © 2016 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Michele Tinazzi
- Neurology Unit, Movement Disorders Division, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Christian Geroin
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Marialuisa Gandolfi
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Neurorehabilitation Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Nicola Smania
- Neuromotor and Cognitive Rehabilitation Research Center (CRRNC), Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Neurorehabilitation Unit, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Francesca Morgante
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Alfonso Fasano
- Morton and Gloria Shulman Movement Disorders Clinic and the Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital, UHN, Division of Neurology, University of Toronto, Toronto, Ontario, Canada.,Krembil Research Institute, Toronto, Ontario, Canada
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17
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Snijders AH, Takakusaki K, Debu B, Lozano AM, Krishna V, Fasano A, Aziz TZ, Papa SM, Factor SA, Hallett M. Physiology of freezing of gait. Ann Neurol 2016; 80:644-659. [DOI: 10.1002/ana.24778] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 09/14/2016] [Accepted: 09/15/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Anke H. Snijders
- Department of Neurology, Donders Institute for Brain, Cognition, and Behavior; Radboud University Medical Center; Nijmegen the Netherlands
- Maasziekenhuis Pantein; Boxmeer the Netherlands
| | - Kaoru Takakusaki
- Research Center for Brain Function and Medical Engineering; Asahikawa Medical University; Asahikawa Japan
| | - Bettina Debu
- Joseph Fourier University, Grenoble Universities; Grenoble France
| | - Andres M. Lozano
- Division of Neurosurgery; University of Toronto; Toronto Ontario Canada
| | - Vibhor Krishna
- Division of Neurosurgery; University of Toronto; Toronto Ontario Canada
- Department of Neurosurgery; Ohio State University; Columbus OH
| | - Alfonso Fasano
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital; University Health Network; Toronto Ontario Canada
| | - Tipu Z. Aziz
- John Radcliffe Hospital; Headington Oxford United Kingdom
| | - Stella M. Papa
- Department of Neurology, Jean and Paul Amos Parkinson's Disease and Movement Disorders Center; Emory University School of Medicine; Atlanta GA
| | - Stewart A. Factor
- Department of Neurology, Jean and Paul Amos Parkinson's Disease and Movement Disorders Center; Emory University School of Medicine; Atlanta GA
| | - Mark Hallett
- Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health; Bethesda MD
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18
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Barone P, Santangelo G, Amboni M, Pellecchia MT, Vitale C. Pisa syndrome in Parkinson's disease and parkinsonism: clinical features, pathophysiology, and treatment. Lancet Neurol 2016; 15:1063-74. [PMID: 27571158 DOI: 10.1016/s1474-4422(16)30173-9] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 06/26/2016] [Accepted: 06/27/2016] [Indexed: 12/21/2022]
Abstract
Pisa syndrome is defined as a reversible lateral bending of the trunk with a tendency to lean to one side. It is a frequent and often disabling complication of Parkinson's disease, and has also been described in several atypical forms of parkinsonism and in neurodegenerative and psychiatric disorders after drug exposure and surgical procedures. Although no consistent diagnostic criteria for Pisa syndrome are available, most investigations have adopted an arbitrary cutoff of at least 10° of lateral flexion for the diagnosis of the syndrome. Pathophysiological mechanisms underlying Pisa syndrome have not been fully explained. One hypothesis emphasises central mechanisms, whereby Pisa syndrome is thought to be caused by alterations in sensory-motor integration pathways; by contrast, a peripheral hypothesis emphasises the role of anatomical changes in the musculoskeletal system. Furthermore, several drugs are reported to induce Pisa syndrome, including antiparkinsonian drugs. As Pisa syndrome might be reversible, clinicians need to be able to recognise this condition early to enable prompt management. Nevertheless, further research is needed to determine optimum treatment strategies.
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Affiliation(s)
- Paolo Barone
- Neurodegenerative Diseases Centre, Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Gabriella Santangelo
- Department of Psychology, Second University of Naples, Caserta, Italy; IDC-Hermitage-Capodimonte, Naples, Italy
| | - Marianna Amboni
- Neurodegenerative Diseases Centre, Department of Medicine and Surgery, University of Salerno, Salerno, Italy; IDC-Hermitage-Capodimonte, Naples, Italy
| | - Maria Teresa Pellecchia
- Neurodegenerative Diseases Centre, Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Carmine Vitale
- IDC-Hermitage-Capodimonte, Naples, Italy; Department of Motor Sciences and Wellness, University Parthenope, Naples, Italy.
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19
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Pisa Syndrome in Parkinson's Disease: Electromyographic Aspects and Implications for Rehabilitation. PARKINSONS DISEASE 2015; 2015:437190. [PMID: 26682083 PMCID: PMC4670865 DOI: 10.1155/2015/437190] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 11/09/2015] [Indexed: 11/18/2022]
Abstract
Pisa Syndrome (PS) is a real clinical enigma, and its management remains a challenge. In order to improve the knowledge about resting state and during maximal voluntary muscle contraction (MVMC) of the axial muscles, we described the electromyography results of paraspinal muscles, rectus abdominis, external oblique, and quadratus lumborum of both sides of 60 patients. Electromyography was assessed at rest, during MVMC while bending in the opposite direction of the PS and during MVMC while bending in the direction of the PS. The MVMC gave information about the interferential pattern (INT) or subinterferential pattern (sub-INT). We defined asymmetrical activation (AA) when a sub-INT was detected on the muscle on the side opposite to the PS bending and an INT of same muscle in the direction of PS bending. We observed significant AA during MVMC only in the external oblique muscles in 78% of the subjects. Our results of asymmetric ability to generate maximal voluntary force of the external oblique muscles support a central dissynchronisation of axial muscles as a significant contributor for the bending of the spine in erect position. These results could have important implication to physiotherapy and the use of botulinum toxin in the treatment of PS.
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20
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Therapy-resistant symptoms in Parkinson’s disease. J Neural Transm (Vienna) 2015; 123:19-30. [DOI: 10.1007/s00702-015-1463-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 09/15/2015] [Indexed: 12/25/2022]
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22
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Fasano A, Aquino CC, Krauss JK, Honey CR, Bloem BR. Axial disability and deep brain stimulation in patients with Parkinson disease. NATURE REVIEWS. NEUROLOGY 2015. [PMID: 25582445 DOI: 10.1038/nrneurol.2014.252.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Axial motor signs-including gait impairment, postural instability and postural abnormalities-are common and debilitating symptoms in patients with advanced Parkinson disease. Dopamine replacement therapy and physiotherapy provide, at best, partial relief from axial motor symptoms. In carefully selected candidates, deep brain stimulation (DBS) of the subthalamic nucleus or globus pallidus internus is an established treatment for 'appendicular' motor signs (limb tremor, bradykinesia and rigidity). However, the effects of DBS on axial signs are much less clear, presumably because motor control of axial and appendicular functions is mediated by different anatomical-functional pathways. Here, we discuss the successes and failures of DBS in managing axial motor signs. We systematically address a series of common clinical questions associated with the preoperative phase, during which patients presenting with prominent axial signs are considered for DBS implantation surgery, and the postoperative phase, in particular, the management of axial motor signs that newly develop as postoperative complications, either acutely or with a delay. We also address the possible merits of new targets-including the pedunculopontine nucleus area, zona incerta and substantia nigra pars reticulata-to specifically alleviate axial symptoms. Supported by a rapidly growing body of evidence, this practically oriented Review aims to support decision-making in the management of axial symptoms.
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Affiliation(s)
- Alfonso Fasano
- Morton and Gloria Shulman Movement Disorders Clinic and the Edmond J. Safra Program in Parkinson's Disease, Division of Neurology, Toronto Western Hospital, UHN, University of Toronto, 399 Bathurst Street, 7 Mc412, Toronto, ON M5T 2S8, Canada
| | - Camila C Aquino
- Morton and Gloria Shulman Movement Disorders Clinic and the Edmond J. Safra Program in Parkinson's Disease, Division of Neurology, Toronto Western Hospital, UHN, University of Toronto, 399 Bathurst Street, 7 Mc412, Toronto, ON M5T 2S8, Canada
| | - Joachim K Krauss
- Department of Neurosurgery, Medical School Hannover, Carl-Neuberg Straße 1, 30625 Hannover, Germany
| | - Christopher R Honey
- Division of Neurosurgery at the University of British Columbia, 8105-2775 Laurel Street, Vancouver General Hospital, Vancouver, BC V5Z 1M9, Canada
| | - Bastiaan R Bloem
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, PO Box 9101, 6500 HB Nijmegen, Netherlands
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23
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Abstract
Axial motor signs-including gait impairment, postural instability and postural abnormalities-are common and debilitating symptoms in patients with advanced Parkinson disease. Dopamine replacement therapy and physiotherapy provide, at best, partial relief from axial motor symptoms. In carefully selected candidates, deep brain stimulation (DBS) of the subthalamic nucleus or globus pallidus internus is an established treatment for 'appendicular' motor signs (limb tremor, bradykinesia and rigidity). However, the effects of DBS on axial signs are much less clear, presumably because motor control of axial and appendicular functions is mediated by different anatomical-functional pathways. Here, we discuss the successes and failures of DBS in managing axial motor signs. We systematically address a series of common clinical questions associated with the preoperative phase, during which patients presenting with prominent axial signs are considered for DBS implantation surgery, and the postoperative phase, in particular, the management of axial motor signs that newly develop as postoperative complications, either acutely or with a delay. We also address the possible merits of new targets-including the pedunculopontine nucleus area, zona incerta and substantia nigra pars reticulata-to specifically alleviate axial symptoms. Supported by a rapidly growing body of evidence, this practically oriented Review aims to support decision-making in the management of axial symptoms.
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24
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Ricciardi L, Piano C, Bentivoglio AR, Fasano A. Long-term effects of pedunculopontine nucleus stimulation for Pisa syndrome. Parkinsonism Relat Disord 2014; 20:1445-6. [DOI: 10.1016/j.parkreldis.2014.10.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 09/26/2014] [Accepted: 10/05/2014] [Indexed: 11/25/2022]
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25
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Capozzo A, Vitale F, Mattei C, Mazzone P, Scarnati E. Continuous stimulation of the pedunculopontine tegmental nucleus at 40 Hz affects preparative and executive control in a delayed sensorimotor task and reduces rotational movements induced by apomorphine in the 6-OHDA parkinsonian rat. Behav Brain Res 2014; 271:333-42. [PMID: 24959863 DOI: 10.1016/j.bbr.2014.06.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 06/13/2014] [Accepted: 06/16/2014] [Indexed: 12/21/2022]
Abstract
The pedunculopontine tegmental nucleus (PPTg) relays basal ganglia signals to the thalamus, lower brainstem and spinal cord. Using the 6-hydroxydopamine (6-OHDA) rat model of parkinsonism, we investigated whether deep brain stimulation (DBS) of the PPTg (40 Hz, 60 μs, 200-400 μA) may influence the preparative and executive phases in a conditioned behavioural task, and the motor asymmetries induced by apomorphine. In the conditioned task, rats had to press two levers according to a fixed delay paradigm. The 6-OHDA lesion was placed in the right medial forebrain bundle, i.e. contralaterally to the preferred forepaw used by rats to press levers in the adopted task. The stimulating electrode was implanted in the right PPTg, i.e. contralateral to left side, which was expected to be most affected. The lesion significantly reduced correct responses from 63.4% to 16.6%. PPTg-DBS effects were episodic; however, when rats successfully performed in the task (18.9%), reaction time (468.8 ± 36.5 ms) was significantly increased (589.9 ± 45.9 ms), but not improved by PPTg-DBS (646.7 ± 33.8 ms). Movement time was significantly increased following the lesion (649.2 ± 42.6 ms vs. 810.9 ± 53.0 ms), but significantly reduced by PPTg-DBS (820.4 ± 39.4 ms) compared to sham PPTg-DBS (979.8 ± 47.6 ms). In a second group of lesioned rats, rotations induced by apomorphine were significantly reduced by PPTg-DBS compared to sham PPTg-DBS (12.2 ± 0.6 vs. 9.5 ± 0.4 mean turns/min). Thus, it appears that specific aspects of motor deficits in 6-OHDA-lesioned rats may be modulated by PPTg-DBS.
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Affiliation(s)
- Annamaria Capozzo
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, Via Vetoio, Coppito 2, I-67100 L'Aquila, Italy
| | - Flora Vitale
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, Via Vetoio, Coppito 2, I-67100 L'Aquila, Italy
| | - Claudia Mattei
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, Via Vetoio, Coppito 2, I-67100 L'Aquila, Italy
| | - Paolo Mazzone
- Unit of Functional Neurosurgery, CTO Alesini Hospital ASL Rome C, Via San Nemesio 21, 00145 Rome, Italy
| | - Eugenio Scarnati
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, Via Vetoio, Coppito 2, I-67100 L'Aquila, Italy.
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Castrioto A, Piscicelli C, Pérennou D, Krack P, Debû B. The pathogenesis of Pisa syndrome in Parkinson's disease. Mov Disord 2014; 29:1100-7. [DOI: 10.1002/mds.25925] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 04/17/2014] [Accepted: 04/27/2014] [Indexed: 12/26/2022] Open
Affiliation(s)
- Anna Castrioto
- Grenoble University Hospital; Psychiatry and Neurology Dept.; Grenoble France
- Grenoble Institute of Neuroscience; INSERM-UJF-CEA U836; Grenoble France
| | - Céline Piscicelli
- Grenoble University Hospital; Physical Medicine and Rehabilitation Dept.; Grenoble France
| | - Dominic Pérennou
- Grenoble University Hospital; Physical Medicine and Rehabilitation Dept.; Grenoble France
- Grenoble-Alpes University; Grenoble France
| | - Paul Krack
- Grenoble University Hospital; Psychiatry and Neurology Dept.; Grenoble France
- Grenoble Institute of Neuroscience; INSERM-UJF-CEA U836; Grenoble France
- Grenoble-Alpes University; Grenoble France
| | - Bettina Debû
- Grenoble Institute of Neuroscience; INSERM-UJF-CEA U836; Grenoble France
- Grenoble-Alpes University; Grenoble France
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Thobois S, Danaila T, Polo G, Simon E, Mertens P, Broussolle E. Deep-brain stimulation for dystonia: current indications and future orientations. FUTURE NEUROLOGY 2014. [DOI: 10.2217/fnl.13.69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT: Deep-brain stimulation of the internal globus pallidus is a therapeutic option for dystonia. However, the available data are heterogeneous, ranging from single case reports to a few controlled studies. The outcomes are also largely heterogeneous, depending mostly on the etiology of the dystonia. Except for some well-established good indications, such as primary generalized dystonia and tardive dyskinesia, the efficacy of globus pallidus stimulation remains debated for several forms of dystonia. In addition, many issues are still unsolved, such as the best target of stimulation and the interest of simultaneously combining multiple targets of stimulation or not. Finally the efficacy of new strategies of treatment, such as cortical stimulation, remains to be determined. The aim of this review is to cover these different aspects and give an overview of the current indications and future orientations.
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Affiliation(s)
- Stéphane Thobois
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Neurologie C, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, 59 Boulevard Pinel, 69677 Bron, France
| | - Teodor Danaila
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Neurologie C, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, 59 Boulevard Pinel, 69677 Bron, France
| | - Gustavo Polo
- Hospices Civils de Lyon, Hôpital Neurologique, Neurochirurgie A, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, France
| | - Emile Simon
- Hospices Civils de Lyon, Hôpital Neurologique, Neurochirurgie A, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, France
| | - Patrick Mertens
- Hospices Civils de Lyon, Hôpital Neurologique, Neurochirurgie A, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, France
| | - Emmanuel Broussolle
- Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Neurologie C, Université Lyon I, Faculté de Médecine et de Maïeutique Lyon Sud Charles Mérieux, Lyon, 59 Boulevard Pinel, 69677 Bron, France
- Centre National de la Recherche Scientifique, UMR 5229, Centre de Neurosciences Cognitives, Bron, France
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