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Case
report
Neurofeedback training to enhance learning and memory in patient with
traumatic brain injury: A single case study
Rajakumari P Reddy M Phil, Jamuna N Ph D, B Indira Devi M Ch, Thennarasu
K M Sc
Departments
of Neurosurgery, Neuropsychology & Biostatistics
National Institute of Mental Health and Neurosciences (NIMHANS),
Bangalore-29 (Karnataka)
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Abstract
Road traffic injuries are the leading cause (60%) of brain injury.
It is estimated that India would occupy third position for Traumatic
brain injury (TBI) by 2020. The most vulnerable group of population
is the young adults for TBI. The purpose of the present study was
to examine neurofeedback training (NFT) to enhance verbal and visual
learning and memory in patients with traumatic brain injury (TBI).
Single case pre- and post-intervention study was adopted. The neuropsychological
profile of the patient was compared pre and post NFT. Patient with
mild head-injury was given 20 sessions of NFT, 45 min / day, 5 days
a week. The training incorporated video feedback to increase the
frequency of alpha waves (8-12 Hz): and to decrease theta waves
(4-7 Hz). The pre assessment showed impairment in verbal learning
and memory. Results indicated improvement in both verbal and visual
learning memory in patient post NFT. The present study puts forward
that NFT should be taken into account to plan for rehabilitation
of patients with TBI for enhancement of learning and memory.
Keywords
head injury, neurofeedback, traumatic brain injury
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Address for correspondence:
Dr. Jamuna. N
Assistant Professor,
Department of Mental Health & Social Psychology,
NIMHANS, Bangalore-560029, India. Email:jamunarajan@nimhnas.kar.nic.in
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