1. A novel study examined the short- and long-term effects of reading a novel on brain connectivity using functional MRI scans. 2. The document discusses several past studies on the neurobiology of the amygdala from a 1971 symposium as well as more recent research on anti-neurofilament antibodies and their role in Alzheimer's disease. 3. It also mentions the Journal of Mental Science's association with Dr. John Hughes in the 1970s and his research on the human amygdala and olfaction.