Science AMA Series: We’re the University of Florida’s Bauer Lab, let’s
chat concussions: how they work, who gets them, and why is recovery
different for everyone? AUA!
Abstract
Hi Reddit! UPDATE: Wow, Reddit. We were blown away by the amount and
quality of the questions asked today. Thank you for participating, and
we apologize that there were so many great questions/comments we
couldn’t reply to. We tried to put a lot of thought into those that we
were able to get to, and we are hopeful that some of our longer answers
apply to some of the unanswered questions too. Also, here are a couple
of links/resources that you might be helpful. This list is by no means
exhaustive, but provides a few additional references on some of the
areas that we touched on in our answers: Zurich Consensus Statement on
Concussion in Sport: (http://bjsm.bmj.com/content/47/5/250.full/)
Bigler, 2008, Neuropsychology and clinical neuroscience of persistent
post-concussive syndrome:
(https://www.ahead.org/aff/utah/2008.Bigler.PPCS.JINS.pdf/) Mittenberg,
1996 Cognitive-Behavioral Prevention of post-concussion syndrome
(http://www.sciencedirect.com/science/article/pii/0887617795000062/)
Leddy et al, 2012 Rehabilitation of Concussion and Post-Concussion
Syndrome (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435903/) The
Bauer Lab at the University of Florida, students are working to
understand the mechanisms and contributing pre-morbid, psychosocial and
biological factors leading to different recovery trajectories – i.e.
why some people with concussion recover more quickly and with less
chronic symptomatology than others with a concussion of similar
severity. BauerLab members are also working to understand the role of
post-concussion symptoms such as sleep disturbances on longer term
functioning, the effect of exercise on recovery and analyzing the manner
in which post-injury symptom report impacts recovery timelines in
collegiate athletes. We are excited to talk about what we do and answer
your concussion related questions! A bit more about our team: Russell
Bauer, Ph.D., is Board Certified in Clinical Neuropsychology and is a
Professor of Clinical & Health Psychology and Neurology in the College
of Public Health and Health Professions. He has authored over 100
peer-reviewed professional papers and is currently involved in the
establishment of an interdisciplinary concussion clinic, including
Neurology, Physical Therapy, Occupational Therapy and Neuropsychology.
Within his lab, students are working to understand factors contributing
to differential recovery trajectories – i.e. why some people with
concussion recover more quickly and with less chronic symptomatology
than others. Aliyah Snyder, M.S., Doctoral Candidate, is currently
studying the influence of experience-dependent neuroplasticity on
recovery processes after mild traumatic brain injury. Her dissertation
project is an interdisciplinary effort examining the safety and
tolerability of implementing a brief aerobic exercise intervention
during the post-acute period after mild traumatic brain injury. Molly
Sullan, M.S., Doctoral Candidate, has primary research interests in
determining the relationship between traumatic brain injury (TBI) and
sleep disruption in terms of their effect on chronic symptom profiles.
She is currently working to identify a methodology with which to study
the long term consequences of multiple brain traumas on
neurodegenerative processes, as well as the mediating effects of
comorbid sleep disturbances on outcome. We will be back at 2 pm ED to
answer your questions, ask us anything!