Tag: flexibility

While efforts to legalize recreational cannabis nationally have stalled in the United States, New Zealand, Mexico and Israel, Canada’s legal market continues to evolve. Health Canada has recently been receiving suggestions for revising its cannabis product regulations. Now it must decide what changes to make. One priority should be giving producers more packaging and labeling

Researchers at the National Institutes of Health have discovered in mice what they believe is the first known genetic mutation to improve cognitive flexibility—the ability to adapt to changing situations. The gene, KCND2, codes for a protein that regulates potassium channels, which control electrical signals that travel along neurons. The electrical signals stimulate chemical messengers

A new study provides fresh evidence that the decline in the capacity of brain cells to change, called “plasticity,” rather than a decline in total cell number may underlie some of the sensory and cognitive declines associated with normal brain aging. Scientists at MIT’s Picower Institute for Learning and memory show that inhibitory interneurons in