Telerehab at Home: Mobile Tablet Technology for Patients With Poststroke Communication Deficits-A Pilot Feasibility Randomized Control Trial.

Purpose: Poststroke communication deficits (PSCD) are common following stroke. Early and intensive speech and language therapy is recommended to maximize outcomes. We wanted to test the feasibility of providing telerehabilitation for patients with PSCD using mobile tablet-based technology to bridge the gap between acute stroke care and outpatient speech-language therapy (SLT) services.

Time-dependent changes in CRH concentrations and release in discrete brain regions following global ischemia: effects of MK-801 pretreatment.

The excitatory actions of corticotropin-releasing hormone (CRH) in the brain and the neuroprotective effects of CRH antagonists in models of ischemia suggest a role for this peptide in the cascade of events leading to cellular damage. The present study aimed to characterize endogenous activation of CRH in discrete brain regions following global ischemia. Time-dependent changes in CRH concentrations were assessed in 10 brain regions including hippocampal, parahippocampal, and hypothalamic regions as well as the amygdala and the frontal cortex at three post-ischemic intervals: 4, 24, and 72 h (Experiment 1).