Neurology

Editors' note: Disruption of the ascending arousal network in acute traumatic disorders of consciousness


In “Disruption of the ascending arousal network in acute traumatic disorders of consciousness,” Snider et al. compared ascending arousal network (AAn) connectivity seen on high-angular-resolution diffusion imaging in patients with traumatic coma to normal controls and found reduced AAn pathway integrity in patients with traumatic coma. Machado commented that consciousness requires some preservation of the AAn pathway and proposed the need to assess the AAn pathway in brain dead patients as a means to assess for awareness. Edlow and Snider responded that it is unknown how much of the AAn pathway must be intact to facilitate consciousness and advised against using AAn connectivity as a means to assess for consciousness. Furthermore, they noted that assessing AAn connectivity may be beneficial for patients with disorders of consciousness, but they do not consider this technique applicable to patients who are brain dead.

Source link

Related posts

Which OCD Treatment Works Best? New Brain Study Could Lead to More Personalized Choices

Newsemia

Third Age: Football-related concussions much more common than thought among kids 5-14

Newsemia

Cerebrospinal Fluid Biomarkers Are Associated With Glial Fibrillary Acidic Protein and ╬▒II-spectrin Breakdown Products in Brain Tissues Following Penetrating Ballistic-Like Brain Injury in Rats.

Newsemia

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More

Privacy & Cookies Policy

COVID-19

COVID-19 (Coronavirus) is a new illness that is having a major effect on all businesses globally LIVE COVID-19 STATISTICS FOR World