Tag: muscle

The biceps brachii is a two headed muscle on located in the upper arm region.  “Brachii” usually denotes structures found in the upper extremities and “biceps” means that it is a two-headed muscle.  On the cat, if you tease away the fascia you can separate these two heads. …

This dissected heart shows the left ventricle and the muscular wall of the septum.  The left side of the heart is much more muscular than the right side of the heart, which is why we seem to feel our heartbeat more on the left side of the chest. …