Ph.D. - Neuroscience
Tulane University - 1997
Understanding the molecular basis of axon guidance and target recognition during development and regeneration, and to generate novel nerve repair strategies.
Specific research areas include: Spinal cord injury, peripheral nerve gap repair, and regenerative peripheral neurointerfaces.
Coiled polymeric growth factor gradients for multi-luminal neural chemotaxis. 2015 - Journal Article
3D printing of layered brain-like structures using peptide modified gellan gum substrates 2015 - Journal Article
3d Printing of layered brain-like structures: W03-03 2015 - Journal Article
Chronic and low charge injection wireless intraneural stimulation in vivo 2015 - Conference Paper
Chronic in-vivo testing of a 16-channel implantable wireless neural stimulator 2015 - Conference Paper
Coiled polymeric growth factor gradients for multi-luminal neural chemotaxis 2015 - Journal Article
Corrigendum to “Ephrin-B2 expression in the proprioceptive sensory system’’[Neurosci. Lett. 545 (2013) 69--74] 2015 - Journal Article
In-vivo tests of a 16-channel implantable wireless neural stimulator 2015 - Conference Paper
Microchannel Electrode Stimulation of Deep Peroneal Nerve Fascicles Induced Mean Arterial Depressor Response in Hypertensive Rats 2015 - Journal Article
Pain inhibition by optogenetic activation of specific anterior cingulate cortical neurons 2015 - Journal Article
For years, retired Maj. David Underwood has noticed that whenever he drove under power lines and around other electromagnetic fields, he would feel a buzz in what remained of his arm. When traveling by car through Texas’ open spaces, the buzz often became more powerful.
“When roaming on a cellphone in the car kicked in, the pain almost felt like having my arm blown off again,” said Underwood, an Iraq War veteran who was injured by an improvised explosive device (IED). His injuries have resulted in 35 surgeries and the amputation of his left arm. Shrapnel from the IED also tore part of his leg and left him with more than 100 smaller wounds. “I didn’t notice the power lines, cellphones on roam or other electromagnetic fields until I first felt them in my arm.”