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Orejuela-Zapata JF, Rodriguez S, Ramirez GL. Self-Help Devices for Quadriplegic Population: A Systematic Literature Review. IEEE Trans Neural Syst Rehabil Eng 2019; 27:692-701. [DOI: 10.1109/tnsre.2019.2901399] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, Olivetti Belardinelli M, Buonocunto F, D'Amico F, Navarro J, Lanzilotti C, Ferlisi G, Denitto F. Technology-aided programs for post-coma patients emerged from or in a minimally conscious state. Front Hum Neurosci 2014; 8:931. [PMID: 25538593 PMCID: PMC4257021 DOI: 10.3389/fnhum.2014.00931] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 10/31/2014] [Indexed: 11/17/2022] Open
Abstract
Post-coma persons in a minimally conscious state (MCS) or emerged/emerging from such state (E-MCS), who are affected by extensive motor impairment and lack of speech, may develop an active role and interact with their environment with the help of technology-aided intervention programs. Although a number of studies have been conducted in this area during the last few years, new evidence about the efficacy of those programs is warranted. These three studies were an effort in that direction. Study I assessed a technology-aided program to enable six MCS participants to access preferred environmental stimulation independently. Studies II and III assessed technology-aided programs to enable six E-MCS participants to make choices. In Study II, three of those participants were led to choose among leisure and social stimuli, and caregiver interventions automatically presented to them. In Study III, the remaining three participants were led to choose (a) among general stimulus/intervention options (e.g., songs, video-recordings of family members, and caregiver interventions); and then (b) among variants of those options. The results of all three studies were largely positive with substantial increases of independent stimulation access for the participants of Study I and independent choice behavior for the participants of Studies II and III. The results were analyzed in relation to previous data and in terms of their implications for daily contexts working with MCS and E-MCS persons affected by multiple disabilities.
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Affiliation(s)
- Giulio E Lancioni
- Department of Neuroscience and Sense Organs, University of Bari Bari, Italy
| | - Nirbhay N Singh
- Medical College of Georgia, Georgia Regents University Augusta, GA, USA
| | - Mark F O'Reilly
- Department of Special Education, University of Texas at Austin Austin, TX, USA
| | - Jeff Sigafoos
- Department of Educational Psychology, Victoria University of Wellington Wellington, New Zealand
| | | | | | - Fiora D'Amico
- S. Raffaele Rehabilitation and Care Centers Ceglie and Alberobello, Italy
| | - Jorge Navarro
- S. Raffaele Rehabilitation and Care Centers Ceglie and Alberobello, Italy
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, D'Amico F, Addante LM, Ferlisi G, Zullo V, Oliva D, Megna M. Technology to help persons with extensive neuro-motor impairment and lack of speech with their leisure occupation and communication. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:611-618. [PMID: 24472502 DOI: 10.1016/j.ridd.2014.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 01/02/2014] [Indexed: 06/03/2023]
Abstract
These two studies were aimed at extending the assessment of technology-aided programs to enhance leisure occupation or communication with persons with extensive neuro-motor impairment and lack of speech. Specifically, Study I implemented the program for leisure occupation with two post-stroke patients. Study II implemented the program for communication with two persons affected by amyotrophic lateral sclerosis (ALS). In Study I, a computer system presented the participants with a variety of stimuli. The participants could select/access those stimuli by microswitch activation or could bypass them by abstaining from microswitch responses. In Study II, the participants used a computer-aided telephone system that allowed them to choose via microswitch activation the persons to call. On the computer screen, they also had words and phrases that they could activate during the calls to influence the conversation with the persons called. Data from both studies were largely positive. The post-stroke patients showed high levels of stimulus selection (access) and extended engagement. The patients with ALS were able to make phone calls and to select the words/phrases to influence the conversations. The relevance of technology-aided programs for leisure occupation and communication of persons with extensive multiple disabilities was discussed.
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Affiliation(s)
| | - Nirbhay N Singh
- Medical College of Georgia, Georgia Regents University, Augusta, USA
| | | | | | - Fiora D'Amico
- S. Raffaele Medical Care Center, Alberobello and Modugno, Italy
| | - Luigi M Addante
- S. Raffaele Medical Care Center, Alberobello and Modugno, Italy
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Intervention Programs Based on Microswitch Technology for Persons with Multiple Disabilities: An Overview. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2014. [DOI: 10.1007/s40474-014-0008-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Lancioni GE, Bosco A, Olivetti Belardinelli M, Singh NN, O'Reilly MF, Sigafoos J, Oliva D. Technology-based intervention programs to promote stimulation control and communication in post-coma persons with different levels of disability. Front Hum Neurosci 2014; 8:48. [PMID: 24574992 PMCID: PMC3920651 DOI: 10.3389/fnhum.2014.00048] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Accepted: 01/21/2014] [Indexed: 11/13/2022] Open
Abstract
Post-coma persons in a minimally conscious state and with extensive motor impairment or emerging/emerged from such a state, but affected by lack of speech and motor impairment, tend to be passive and isolated. A way to help them develop functional responding to control environmental events and communication involves the use of intervention programs relying on assistive technology. This paper provides an overview of technology-based intervention programs for enabling the participants to (a) access brief periods of stimulation through one or two microswitches, (b) pursue stimulation and social contact through the combination of a microswitch and a sensor connected to a speech generating device (SGD) or through two SGD-related sensors, (c) control stimulation options through computer or radio systems and a microswitch, (d) communicate through modified messaging or telephone systems operated via microswitch, and (e) control combinations of leisure and communication options through computer systems operated via microswitch. Twenty-six studies, involving a total of 52 participants, were included in this paper. The intervention programs were carried out using single-subject methodology, and their outcomes were generally considered positive from the standpoint of the participants and their context. Practical implications of the programs are discussed.
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Affiliation(s)
- Giulio E Lancioni
- Department of Neuroscience and Sense Organs, University of Bari Bari, Italy
| | - Andrea Bosco
- Department of Educational Science, Psychology, Communication, University of Bari Bari, Italy
| | | | - Nirbhay N Singh
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Georgia Regents University Augusta, GA, USA
| | - Mark F O'Reilly
- Department of Special Education, University of Texas at Austin Austin, TX, USA
| | - Jeff Sigafoos
- Department of Educational Psychology, Victoria University of Wellington Wellington, New Zealand
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Lancioni GE, Bosco A, Olivetti Belardinelli M, Singh NN, O'Reilly MF, Sigafoos J, Buonocunto F, Navarro J, Lanzilotti C, D'Amico F, De Tommaso M. Assessing learning as a possible sign of consciousness in post-coma persons with minimal responsiveness. Front Hum Neurosci 2014; 8:25. [PMID: 24574989 PMCID: PMC3918875 DOI: 10.3389/fnhum.2014.00025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Accepted: 01/11/2014] [Indexed: 11/13/2022] Open
Abstract
A learning test procedure based on operant principles may be useful in the diagnosis (and eventually rehabilitation) of post-coma persons with minimal responsiveness. This study was aimed at extending the evaluation of such a procedure with seven participants who presented with very limited behavior and apparently severe disorders of consciousness. The procedure was evaluated through an ABACB design, in which A represented baseline phases without stimulation, B intervention phases with brief stimulation periods contingent on specific responses of the participants, and C a control phase in which stimulation was available all the time. Increased responding during the B phases, as opposed to the A and C phases, was taken to indicate learning and possibly a non-reflective expression of phenomenal consciousness. All participants were also evaluated with the coma recovery scale-revised (CRS-R) prior to the start of the learning test procedure and at the end of it. The results of the learning test showed that all participants had significantly higher responding levels during the B phases. The CRS-R scores suggested minimally conscious state for four of them prior to the learning test and for five of them after the completion of the learning test. The implications of the findings are discussed in terms of potential and time cost of the learning test.
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Affiliation(s)
- Giulio E Lancioni
- Department of Neuroscience and Sense Organs, University of Bari Bari, Italy
| | - Andrea Bosco
- Department of Educational Science, Psychology, Communication, University of Bari Bari, Italy
| | | | - Nirbhay N Singh
- Medical College of Georgia, Georgia Regents University Augusta, GA, USA
| | | | - Jeff Sigafoos
- Victoria University of Wellington Wellington, New Zealand
| | | | - Jorge Navarro
- S. Raffaele Rehabilitation and Care Centers Ceglie and Alberobello, Italy
| | | | - Fiora D'Amico
- S. Raffaele Rehabilitation and Care Centers Ceglie and Alberobello, Italy
| | - Marina De Tommaso
- Department of Neuroscience and Sense Organs, University of Bari Bari, Italy
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Lancioni GE, Singh NN, O'Reilly MF, Sigafoos J, Oliva D, D'Amico F. Technology-aided programs to enable persons with multiple disabilities to choose among environmental stimuli using a smile or a tongue response. RESEARCH IN DEVELOPMENTAL DISABILITIES 2013; 34:4232-4238. [PMID: 24077072 DOI: 10.1016/j.ridd.2013.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Accepted: 09/03/2013] [Indexed: 06/02/2023]
Abstract
Persons with multiple disabilities, including pervasive motor impairment, may have problems controlling even small responses (e.g., vocal emissions, finger movements, or prolonged eyelid closures) within time-sensitive situations, such as those involved in choice programs. Recent research has indicated that smile expressions can be used as functional choice responses for some of these persons. The present two studies were aimed at assessing the smile response for a child with congenital multiple disabilities and a tongue response for a post-coma man who had recovered his consciousness but presented with pervasive multiple disabilities. The first of the two studies represented a research extension (i.e., a new case with a slightly adapted microswitch technology) concerning the smile response, which had recently been evaluated with few other cases. The second study represented a new effort to assess the tongue response within a choice program and for a post-coma man with multiple disabilities. The results showed that the participants used the smile and the tongue responses successfully while they were apparently unsuccessful in using a slight head/chin movement response. Their choice behavior focused reliably on preferred stimuli and avoided non-preferred stimuli. Implications of the results are discussed.
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