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Parietal lobe

The parietal lobe is one of the four lobes of the cerebrum which and it lies posterior to the central sulcus and above the lateral sulcus. It is the major centre for reception and evaluation of all sensory information except smell, hearing and vision. In the parietal

Triangles On The Side of the Neck

The side of the neck is quadrangular in shape (vide supra). The sternocleidomastoid muscle splits this quadrilateral area into large anterior and posterior triangles, from mastoid process to the upper end of the sternum, which runs across this area diagonally. The attachments of 2 major superficial muscles,

Subarachnoid Space

The subarachnoid space is the space between the arachnoid mater and pia mater. It’s filled up with CSF which enters it from the ventricular system of the brain. It is traversed by thread like trabeculae going from the arachnoid to pia, supplying it a spider’s web look,

Tragus of the Ear

The tragus is a small cartilaginous structure and it is located on the anterior margin of the auditory canal. It is enclosed by special skin on its anterior and posterior parts and it is essential to the ear for its esthetic, anatomical, and functional aspects. It grants

Superior Orbital Fissure

The superior orbital fissure is travels from the apex of the orbit laterally, anteriorly, and superiorly. This fissure divides the greater as well as lesser wings of the sphenoid and is located in the middle of the optic foramen and the foramen rotundum. Relations It is much

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