Penn Study Finds Sons of Cocaine-using Fathers Have Profound Memory Impairments
Fathers who use cocaine at the time of conceiving a child may be putting their sons at risk of learning disabilities and memory loss. The researchers say the findings reveal that drug abuse by fathers — separate from the well-established effects of cocaine use in mothers — may negatively impact cognitive development in their male offspring. The study, which was led by Mathieu Wimmer, PhD, a post-doctoral researcher in the laboratory of R. Christopher Pierce, PhD, a professor of Neuroscience in Psychiatry in the Perelman School of Medicine at the University of Pennsylvania, found evidence that the sons of fathers that ingested cocaine prior to conception struggle to make new memories. Their findings demonstrated that the sons – but not the daughters – of male rats that consumed cocaine for an extended period of time could not remember the location of items in their surroundings and had impaired synaptic plasticity in hippocampus, a brain region critical for learning and spatial navigation in humans and rodents.
Click here to read more.
CARS 2018 Computer Assisted Radiology and Surgery
June 20-23, 2018; Berlin, Germany
2018 New England Neurosurgical Society Annual Meeting
June 28-30, 2018; Chatham, MA
15th International Congress on Neuromuscular Diseases
July 6-10, 2018; Vienna
International Summer School Transnasal Endoscopic Surgery: From Sinuses to Skull Base
July 9-13, 2018; Brescia, Italy
7th Annual World Course in Advanced Brain Tumor Surgery
July 12-15, 2018; London