A New Angle on Anxiety
Clinical anxiety affects up to 30 percent of Americans who are in great need of better treatments with fewer side effects. A study from Boston Children’s Hospital finds that certain neurons in the hypothalamus play a central, previously unknown role in triggering anxiety. Targeting them, rather than the whole brain, could potentially provide a more effective treatment for anxiety and perhaps other psychiatric disorders. Experiments in mice showed that blocking the stress hormone corticotropin-releasing hormone (CRH) selectively in this group of neurons erased the animals’ natural fears. Mice with the deletion readily walked elevated gangplanks, explored brightly lit areas and approached novel objects – things normal mice would avoid. To read more, click here.
Winter Clinics for Cranial and Spinal Surgery
Feb. 25, 2018 - Mar. 1, 2018; Snowmass Village, Colo.
69th Southern Neurosurgical Society Annual Meeting
Feb. 28, 2018 - Mar. 3, 2018; San Juan, PR
Second International Brain Mapping Course
April 26-27, 2018; New Orleans
2018 AANS Annual Scientific Meeting
April 28-May 2, 2018; New Orleans
2018 American Society for Stereotactic and Functional Neurosurgery Biennial Meeting
Jun. 2, 2018 - Jun. 5, 2018; Denver