How best to properly clean your ears Earwax is inevitable and as you grow older, problematic buildups of earwax become more common. Left unchecked, these

Human ear The ear is divided into three anatomical regions: the external ear, the middle ear, and the internal ear (Figure 2). The external ear

What is ear canal The external ear consists of the auricle and the external ear canal or external acoustic meatus. The auricle or pinna, is

What is ear drum The external (outer) ear consists of the auricle, external auditory canal, and eardrum (Figure 1 and 2). The auricle or pinna

What is the sensory nervous system The sensory nervous system is part of the peripheral nervous system. The nervous system has two major anatomical subdivisions: The

The nervous system The nervous system has two major anatomical subdivisions: The central nervous system (CNS) consists of the brain and spinal cord, which are

Human eye The human eye, the organ containing visual receptors, provides vision, with the assistance of accessory organs. These accessory organs include the eyelids and