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BODY FUNCTIONS

CHAPTER 2 SENSORY FUNCTIONS AND PAIN hearing and vestibular functions b230 Hearing functions Sensory functions relating to sensing the presence of sounds and discriminating the location, pitch, loudness and quality of sounds. Inclusion functions of hearing, auditory discrimination, localization of sound source, lateralization of sound, speech discrimination; impairments such as deafness, hearing impairment and hearing loss exclusion perceptual functions (b156) and mental functions of language (b167)

b2300	b2301	b2302	b2303	b2304	b2308	b2309
Sound detection	Sound discrimination	Localisation of sound source	Lateralization of sound	Speech discrimination	Hearing functions, other specified	Hearing functions, unspecified
Sensory functions relating to sensing the presence of sounds.	Sensory functions relating to sensing the presence of sound involving the differentiation of ground and binaural synthesis, separation and blending.	Sensory functions relating to determining the location of the source of sound.	Sensory functions relating to determining whether the sound is coming from the right or left side.	Sensory functions relating to determining spoken language and distinguishing it from other sounds.

Illustrations copyright by TAI TAKAHASHI, International University of Health and Welfare.