An AI-Driven Model of Consciousness, Its Disorders, and Their Treatment.

Understanding the neural signatures of consciousness and the mechanisms underlying its disorders, such as coma and unresponsive wakefulness syndrome, remains a critical challenge in neuroscience. In this study, we present a novel computational approach for the in silico discovery of neural correlates of consciousness, the mechanisms driving its disorders, and potential treatment strategies. Inspired by generative adversarial networks, which have driven recent advancements in generative artificial intelligence (AI), we trained deep neural networks to detect consciousness across multiple brain areas and species, including humans.

Globus pallidus externus drives increase in network-wide alpha power with propofol-induced loss-of-consciousness in humans.

States of consciousness are likely mediated by multiple parallel yet interacting cortico-subcortical recurrent networks. Although the mesocircuit model has implicated the pallidocortical circuit as one such network, this circuit has not been extensively evaluated to identify network-level electrophysiological changes related to loss of consciousness (LOC). We characterize changes in the mesocircuit in awake versus propofol-induced LOC in humans by directly simultaneously recording from sensorimotor cortices (S1/M1) and globus pallidus interna and externa (GPi/GPe) in 12 patients with Parkinson disease undergoing deep brain stimulator implantation.

Supinator to Posterior Interosseous Nerve Transfer for Recovery of Hand Opening in the Tetraplegic Patient: A Case Series.

Background And Objectives: Cervical spinal cord injury results in devastating loss of function. Nerve transfers can restore functional use of the hand, the highest priority function in this population to gain independence. Transfer of radial nerve branches innervating the supinator to the posterior interosseous nerve (SUP-PIN) has become a primary intervention for the recovery of hand opening, but few outcome reports exist to date.

Cataloging formal medical student surgical funding opportunities: A retrospective characterization.

Representation of female surgical residents has slowly increased, but underrepresented in medicine (URiM) representation remains disappointingly low. National residency matching reports suggest that meaningful research experience improves surgical residency match success - therefore, formal funding opportunities and early mentorship for URiM medical students. In this study, we catalog medical student (MS) funding opportunities (funding type, eligibility by year, mission, compensation, length of commitment, number of awardees, and dollar investment amount per student) from 7 surgical departments (general surgery, thoracic surgery, vascular surgery, plastic surgery, otorhinolaryngology, orthopedic surgery, neurosurgery) within 196 US medical schools and 20 professional surgical educational organizations through manually searching web pages.

Blood pressure cuff-induced radial nerve palsy following minimally invasive lateral microdiscectomy: illustrative case.

Background: The authors describe a rare case of transient postoperative wrist and finger drop following a prone position minimally invasive surgery (MIS) lateral microdiscectomy.

Observations: Hand and wrist drop is an unusual complication following spine surgery, especially in prone positioning. The authors' multidisciplinary team assessed a patient with this complication following MIS lateral microdiscectomy.