The term âshoulder instabilityâ is used to refer to the inability to maintain the humeral head in the glenoid fossa.The ligamentous and muscle structures around the glenohumeral joint, under non-pathological conditions, create a balanced net joint reaction force. The relevant structures are listed below.
Definition of synapse. : the point at which a nervous impulse passes from one neuron to another.
Some clues which show that a writer needs to use transitions: 1  The written work is choppy, abrupt and jumpy. 2  The writer has moved from one point to the next abruptly and quickly without a visible connection between the two ideas. 3  The readers have trouble following the writerâs train of thought or organization of ideas.