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Touch is a crucial means of receiving information. This photo shows tactile markings identifying stairs for visually impaired people. The somatosensory system, or somatic sensory system is a subset of the sensory nervous system.
Somatosensation is considered a general sense, as opposed to the special senses discussed in this section. Somatosensation is the group of sensory modalities that are associated with touch and interoception. The modalities of somatosensation include pressure, vibration, light touch, tickle, itch, temperature, pain, kinesthesia. [18]
Somatic symptom disorder, also known as somatoform disorder or somatization disorder, is defined by one or more chronic physical symptoms that coincide with excessive and maladaptive thoughts, emotions, and behaviors connected to those symptoms.
Speech recognition and word recognition tests measure how well an individual can hear normal day-to-day conversation. The participant is told to repeat conversation being spoken at different volumes. The spondee threshold test is a related test that detects the loudness at which the participant is able to repeat half of a list of two syllable ...
Anosmia is the inability to perceive odor, or in other words a lack of functioning olfaction.Many patients may experience unilateral or bilateral anosmia. A temporary loss of smell can be caused by a blocked nose or infection. In contrast, a permanent loss of smell may be caused by death of olfactory receptor neurons in the nose or by brain injury in which there is damage to the
In addition to writing in different forms (poetry, books, repetition of one word), hypergraphia patients differ in the complexity of their writings. While some writers (e.g. Alice Flaherty [ 4 ] and Dyane Harwood [ 5 ] ) use their hypergraphia to help them write extensive papers and books, most patients do not write things of substance.
The words acquired in the early stages of language development tend to be nouns or nounlike, and there are some similarities in first words across children (e.g., mama, daddy, dog). [6] Fast mapping is the idea that children may be able to gain at least partial information about the meaning of a word from how it is used in a sentence, what ...
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