1.10 The part of the human eye where only cones are concentrated 1.11 The part of the human where no photoreceptor cells are found 1.12 The part of the ear that absorbs pressure from the inner ear 1.13 Transmits vibrations to the inner ear 1.14 A brain disorder characterised by memory loss and confusion 1.15 A part of the nervous system that is involved with the regulation of body temperature 1.16 A region in the nervous system where the impulse is transmitted chemically 1.17 The sensory receptors found in the semicircular canals 1.18 The portion of the brain that regulates the internal environment such as heart rate, water balance, glandular secretions of the pituitary gland 1.19 The sensory receptors found in the utricle and the saccule 1.20 The part of the peripheral nervous system that controls involuntary actions 1.21 Membrane-covered opening in the cochlea that bulges outward in response to pressure placed on the oval window by the Ossicles 1.22 A collective name for the membranes that protect the spinal cord (22)​