Hoffer, M E; Szczupak, M; Kiderman, A; Crawford, J; Murphy, S; Marshall, K; Pelusso, C; Balaban, C
Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury Journal Article
In: PLoS ONE, vol. 11, no. 1, pp. e0146039, 2016.
Abstract | BibTeX | Tags: *Brain Injuries/co [Complications], *Vestibular Function Tests, acute disease, Adolescent, adult, Affective Symptoms/et [Etiology], Brain Injuries/di [Diagnosis], Cluster Analysis, Dizziness/et [Etiology], Emergency Service, Fatigue/et [Etiology], Female, Gait Disorders, Headache/et [Etiology], Hospital, Hospitals, Humans, Male, middle aged, Mild Cognitive Impairment/et [Etiology], Military, Nausea/et [Etiology], Neurologic/et [Etiology], Neuropsychological Tests, Principal Component Analysis, Prognosis, Sex Factors, Surveys and Questionnaires, symptom assessment, Trauma Severity Indices, university, Young Adult
@article{Hoffer2016,
title = {Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury},
author = {Hoffer, M E and Szczupak, M and Kiderman, A and Crawford, J and Murphy, S and Marshall, K and Pelusso, C and Balaban, C},
year = {2016},
date = {2016-01-01},
journal = {PLoS ONE},
volume = {11},
number = {1},
pages = {e0146039},
abstract = {Mild Traumatic Brain Injury (mTBI) is a prominent public health issue. To date, subjective symptom complaints primarily dictate diagnostic and treatment approaches. As such, the description and qualification of these symptoms in the mTBI patient population is of great value. This manuscript describes the symptoms of mTBI patients as compared to controls in a larger study designed to examine the use of vestibular testing to diagnose mTBI. Five symptom clusters were identified: Post-Traumatic Headache/Migraine, Nausea, Emotional/Affective, Fatigue/Malaise, and Dizziness/Mild Cognitive Impairment. Our analysis indicates that individuals with mTBI have headache, dizziness, and cognitive dysfunction far out of proportion to those without mTBI. In addition, sleep disorders and emotional issues were significantly more common amongst mTBI patients than non-injured individuals. A simple set of questions inquiring about dizziness, headache, and cognitive issues may provide diagnostic accuracy. The consideration of other symptoms may be critical for providing prognostic value and treatment for best short-term outcomes or prevention of long-term complications.},
keywords = {*Brain Injuries/co [Complications], *Vestibular Function Tests, acute disease, Adolescent, adult, Affective Symptoms/et [Etiology], Brain Injuries/di [Diagnosis], Cluster Analysis, Dizziness/et [Etiology], Emergency Service, Fatigue/et [Etiology], Female, Gait Disorders, Headache/et [Etiology], Hospital, Hospitals, Humans, Male, middle aged, Mild Cognitive Impairment/et [Etiology], Military, Nausea/et [Etiology], Neurologic/et [Etiology], Neuropsychological Tests, Principal Component Analysis, Prognosis, Sex Factors, Surveys and Questionnaires, symptom assessment, Trauma Severity Indices, university, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Howell, David R; Osternig, Louis R; Chou, Li-Shan
Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults Journal Article
In: Gait & Posture, vol. 49, pp. 176–180, 2016, ISBN: 09666362.
Abstract | Links | BibTeX | Tags: Balance, BRAIN -- Concussion, Concussion, Gait, Gait Disorders, mild traumatic brain injury, Teenagers, WALKING, YOUNG adults
@article{Howell2016c,
title = {Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults},
author = {Howell, David R and Osternig, Louis R and Chou, Li-Shan},
doi = {10.1016/j.gaitpost.2016.07.008},
isbn = {09666362},
year = {2016},
date = {2016-01-01},
journal = {Gait \& Posture},
volume = {49},
pages = {176--180},
abstract = {Matched control data are commonly used to examine recovery from concussion. Limited data exist, however, examining dual-task gait data consistency collected over time in healthy individuals. The study purposes were to: 1) assess the consistency of single-task and dual-task gait balance control measures, 2) determine the minimal detectable change (MDC) of gait balance control measures, and 3) examine the extent to which age and task complexity affect dual-task walking costs in healthy adolescents and young adults. Twenty-four adolescent (mean age=15.5±1.1years) and 21 young adult (mean age=21.2±4.5years) healthy participants completed 5 testing sessions across a two-month period, which involved analyses of gait balance control and temporal-distance variables during single-task and dual-task walking conditions in a motion analysis laboratory. Cronbach's $alpha$ and MDCs were used to determine the consistency of the gait balance control variables and the smallest amount of change required to distinguish true performance from change due to the performance/measurement variability, respectively. Dual-task costs were evaluated to determine the effect of task complexity and age across time using 3-way ANOVAs. Good to excellent test-retest consistency was found for all single-task and dual-task walking (Cronbach's $alpha$ range: 0.764-0.970), with a center-of-mass medial-lateral displacement MDC range of 0.835-0.948cm. Greater frontal plane dual-task costs were observed during more complex secondary tasks (p\<0.001). The results revealed good-excellent consistency across testing sessions for all variables and indicated dual-task costs are affected by task complexity. Thus, healthy controls can be effective comparators when assessing injured subjects. [ABSTRACT FROM AUTHOR]},
keywords = {Balance, BRAIN -- Concussion, Concussion, Gait, Gait Disorders, mild traumatic brain injury, Teenagers, WALKING, YOUNG adults},
pubstate = {published},
tppubtype = {article}
}
Hoffer, M E; Szczupak, M; Kiderman, A; Crawford, J; Murphy, S; Marshall, K; Pelusso, C; Balaban, C
Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury Journal Article
In: PLoS ONE, vol. 11, no. 1, pp. e0146039, 2016.
@article{Hoffer2016,
title = {Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury},
author = {Hoffer, M E and Szczupak, M and Kiderman, A and Crawford, J and Murphy, S and Marshall, K and Pelusso, C and Balaban, C},
year = {2016},
date = {2016-01-01},
journal = {PLoS ONE},
volume = {11},
number = {1},
pages = {e0146039},
abstract = {Mild Traumatic Brain Injury (mTBI) is a prominent public health issue. To date, subjective symptom complaints primarily dictate diagnostic and treatment approaches. As such, the description and qualification of these symptoms in the mTBI patient population is of great value. This manuscript describes the symptoms of mTBI patients as compared to controls in a larger study designed to examine the use of vestibular testing to diagnose mTBI. Five symptom clusters were identified: Post-Traumatic Headache/Migraine, Nausea, Emotional/Affective, Fatigue/Malaise, and Dizziness/Mild Cognitive Impairment. Our analysis indicates that individuals with mTBI have headache, dizziness, and cognitive dysfunction far out of proportion to those without mTBI. In addition, sleep disorders and emotional issues were significantly more common amongst mTBI patients than non-injured individuals. A simple set of questions inquiring about dizziness, headache, and cognitive issues may provide diagnostic accuracy. The consideration of other symptoms may be critical for providing prognostic value and treatment for best short-term outcomes or prevention of long-term complications.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Howell, David R; Osternig, Louis R; Chou, Li-Shan
Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults Journal Article
In: Gait & Posture, vol. 49, pp. 176–180, 2016, ISBN: 09666362.
@article{Howell2016c,
title = {Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults},
author = {Howell, David R and Osternig, Louis R and Chou, Li-Shan},
doi = {10.1016/j.gaitpost.2016.07.008},
isbn = {09666362},
year = {2016},
date = {2016-01-01},
journal = {Gait \& Posture},
volume = {49},
pages = {176--180},
abstract = {Matched control data are commonly used to examine recovery from concussion. Limited data exist, however, examining dual-task gait data consistency collected over time in healthy individuals. The study purposes were to: 1) assess the consistency of single-task and dual-task gait balance control measures, 2) determine the minimal detectable change (MDC) of gait balance control measures, and 3) examine the extent to which age and task complexity affect dual-task walking costs in healthy adolescents and young adults. Twenty-four adolescent (mean age=15.5±1.1years) and 21 young adult (mean age=21.2±4.5years) healthy participants completed 5 testing sessions across a two-month period, which involved analyses of gait balance control and temporal-distance variables during single-task and dual-task walking conditions in a motion analysis laboratory. Cronbach's $alpha$ and MDCs were used to determine the consistency of the gait balance control variables and the smallest amount of change required to distinguish true performance from change due to the performance/measurement variability, respectively. Dual-task costs were evaluated to determine the effect of task complexity and age across time using 3-way ANOVAs. Good to excellent test-retest consistency was found for all single-task and dual-task walking (Cronbach's $alpha$ range: 0.764-0.970), with a center-of-mass medial-lateral displacement MDC range of 0.835-0.948cm. Greater frontal plane dual-task costs were observed during more complex secondary tasks (p\<0.001). The results revealed good-excellent consistency across testing sessions for all variables and indicated dual-task costs are affected by task complexity. Thus, healthy controls can be effective comparators when assessing injured subjects. [ABSTRACT FROM AUTHOR]},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hoffer, M E; Szczupak, M; Kiderman, A; Crawford, J; Murphy, S; Marshall, K; Pelusso, C; Balaban, C
Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury Journal Article
In: PLoS ONE, vol. 11, no. 1, pp. e0146039, 2016.
Abstract | BibTeX | Tags: *Brain Injuries/co [Complications], *Vestibular Function Tests, acute disease, Adolescent, adult, Affective Symptoms/et [Etiology], Brain Injuries/di [Diagnosis], Cluster Analysis, Dizziness/et [Etiology], Emergency Service, Fatigue/et [Etiology], Female, Gait Disorders, Headache/et [Etiology], Hospital, Hospitals, Humans, Male, middle aged, Mild Cognitive Impairment/et [Etiology], Military, Nausea/et [Etiology], Neurologic/et [Etiology], Neuropsychological Tests, Principal Component Analysis, Prognosis, Sex Factors, Surveys and Questionnaires, symptom assessment, Trauma Severity Indices, university, Young Adult
@article{Hoffer2016,
title = {Neurosensory Symptom Complexes after Acute Mild Traumatic Brain Injury},
author = {Hoffer, M E and Szczupak, M and Kiderman, A and Crawford, J and Murphy, S and Marshall, K and Pelusso, C and Balaban, C},
year = {2016},
date = {2016-01-01},
journal = {PLoS ONE},
volume = {11},
number = {1},
pages = {e0146039},
abstract = {Mild Traumatic Brain Injury (mTBI) is a prominent public health issue. To date, subjective symptom complaints primarily dictate diagnostic and treatment approaches. As such, the description and qualification of these symptoms in the mTBI patient population is of great value. This manuscript describes the symptoms of mTBI patients as compared to controls in a larger study designed to examine the use of vestibular testing to diagnose mTBI. Five symptom clusters were identified: Post-Traumatic Headache/Migraine, Nausea, Emotional/Affective, Fatigue/Malaise, and Dizziness/Mild Cognitive Impairment. Our analysis indicates that individuals with mTBI have headache, dizziness, and cognitive dysfunction far out of proportion to those without mTBI. In addition, sleep disorders and emotional issues were significantly more common amongst mTBI patients than non-injured individuals. A simple set of questions inquiring about dizziness, headache, and cognitive issues may provide diagnostic accuracy. The consideration of other symptoms may be critical for providing prognostic value and treatment for best short-term outcomes or prevention of long-term complications.},
keywords = {*Brain Injuries/co [Complications], *Vestibular Function Tests, acute disease, Adolescent, adult, Affective Symptoms/et [Etiology], Brain Injuries/di [Diagnosis], Cluster Analysis, Dizziness/et [Etiology], Emergency Service, Fatigue/et [Etiology], Female, Gait Disorders, Headache/et [Etiology], Hospital, Hospitals, Humans, Male, middle aged, Mild Cognitive Impairment/et [Etiology], Military, Nausea/et [Etiology], Neurologic/et [Etiology], Neuropsychological Tests, Principal Component Analysis, Prognosis, Sex Factors, Surveys and Questionnaires, symptom assessment, Trauma Severity Indices, university, Young Adult},
pubstate = {published},
tppubtype = {article}
}
Howell, David R; Osternig, Louis R; Chou, Li-Shan
Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults Journal Article
In: Gait & Posture, vol. 49, pp. 176–180, 2016, ISBN: 09666362.
Abstract | Links | BibTeX | Tags: Balance, BRAIN -- Concussion, Concussion, Gait, Gait Disorders, mild traumatic brain injury, Teenagers, WALKING, YOUNG adults
@article{Howell2016c,
title = {Consistency and cost of dual-task gait balance measure in healthy adolescents and young adults},
author = {Howell, David R and Osternig, Louis R and Chou, Li-Shan},
doi = {10.1016/j.gaitpost.2016.07.008},
isbn = {09666362},
year = {2016},
date = {2016-01-01},
journal = {Gait \& Posture},
volume = {49},
pages = {176--180},
abstract = {Matched control data are commonly used to examine recovery from concussion. Limited data exist, however, examining dual-task gait data consistency collected over time in healthy individuals. The study purposes were to: 1) assess the consistency of single-task and dual-task gait balance control measures, 2) determine the minimal detectable change (MDC) of gait balance control measures, and 3) examine the extent to which age and task complexity affect dual-task walking costs in healthy adolescents and young adults. Twenty-four adolescent (mean age=15.5±1.1years) and 21 young adult (mean age=21.2±4.5years) healthy participants completed 5 testing sessions across a two-month period, which involved analyses of gait balance control and temporal-distance variables during single-task and dual-task walking conditions in a motion analysis laboratory. Cronbach's $alpha$ and MDCs were used to determine the consistency of the gait balance control variables and the smallest amount of change required to distinguish true performance from change due to the performance/measurement variability, respectively. Dual-task costs were evaluated to determine the effect of task complexity and age across time using 3-way ANOVAs. Good to excellent test-retest consistency was found for all single-task and dual-task walking (Cronbach's $alpha$ range: 0.764-0.970), with a center-of-mass medial-lateral displacement MDC range of 0.835-0.948cm. Greater frontal plane dual-task costs were observed during more complex secondary tasks (p\<0.001). The results revealed good-excellent consistency across testing sessions for all variables and indicated dual-task costs are affected by task complexity. Thus, healthy controls can be effective comparators when assessing injured subjects. [ABSTRACT FROM AUTHOR]},
keywords = {Balance, BRAIN -- Concussion, Concussion, Gait, Gait Disorders, mild traumatic brain injury, Teenagers, WALKING, YOUNG adults},
pubstate = {published},
tppubtype = {article}
}