Search results
Results from the WOW.Com Content Network
Postoperative cognitive dysfunction (POCD) is a decline in cognitive function (especially in memory and executive functions) that may last from 1–12 months after surgery, or longer. [1] In some cases, this disorder may persist for several years after major surgery. [2] POCD is distinct from emergence delirium. Its causes are under ...
Subjects were tested at two periods: one year after surgery, and again at three years post-surgery. Results from the first year study found smaller volumes of gray and white matter in patients exposed to chemotherapy. However, in the three-year study, both groups of breast cancer survivors were observed to have similar gray and white matter ...
The former Big Brother presenter has had surgery to remove a colloid cyst, a type of rare fluid-filled benign tumour in the brain. Davina McCall says short-term memory loss is improving after ...
The hippocampus deals largely with memory consolidation, [35] where information from the working memory and short-term memory is encoded into long-term storage for future retrieval. Amnesic patients with damage to the hippocampus are able to demonstrate some degree of unimpaired semantic memory , despite a loss of episodic memory , due to ...
Davina McCall gave a new health update after returning home following brain surgery. On Wednesday (27 November), the TV presenter, 57, posted an Instagram video after having a benign tumour removed.
Molaison had epileptic seizures and had his medial temporal lobes surgically removed to prevent or decrease the occurrence of the seizures. After the removal of Molaison's medial temporal lobes, he had anterograde amnesia as well as moderate retrograde amnesia. Molaison was still able to retain procedural memory after the surgery. [32] [33] KC ...
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail.
After two months of maintaining the gerbils in the required environments, they were killed and hippocampal tissue was removed for analysis. It was found that the number of precursor neurons that were differentiated into neurons from group four (irradiated and enriched environment) was significantly more than group three (irradiated and standard ...