somatic nervous system (SNS) - responsible for concious perception and voluntary movement of skeletal muscles autonomic nervous systems (ANS) - responsible for involuntary control of the body ...
The nerve pathway was 19 times out of 20 in the subpiriformis canal. In all cases the pathway was identical, with an oblique and vertical portion running down through the ischio-trochanteric channel.
“In future work, we plan to explore the interplay between the vagus nerve and the humoral pathway, which is a much slower pathway involving hormones and other signalling molecules in the blood.
What happens in addiction is that, through completely natural processes involved in all learning, the brain prunes nerve pathways of attention and motivation to preferentially notice, focus on ...