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An anal fissure is a break or tear in the skin of the anal canal. Anal fissures may be noticed by bright red anal bleeding on toilet paper and undergarments, or sometimes in the toilet. If acute they are painful after defecation , [ 1 ] but with chronic fissures, pain intensity often reduces and becomes cyclical.
The common tendinous ring, also known as the annulus of Zinn or annular tendon, is a ring of fibrous tissue surrounding the optic nerve at its entrance at the apex of the orbit. It is the common origin of the four recti muscles of the group of extraocular muscles. It can be used to divide the regions of the superior orbital fissure. [1]
According to motivational intensity theory, high approach motivational intensity will narrow attention and conversely, low motivational intensity will broaden attention. [1] This theory is at odds with a more traditional explanation of the effects of affect on cognitive scope , which suggest that positive affect broadens attention and negative ...
High level of emotional inertia may be indicative of maladjustment, as an individual does not display a typical variability of emotions towards their social surroundings. A high level of emotional inertia may also represent impairment in emotional-regulation skill, which is known to be indicators of low self-esteem and neuroticism .
The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain. [3] The temporal lobe is involved in processing sensory input into derived meanings for the appropriate retention of visual memory, language comprehension, and emotion association. [4]: 21 Temporal refers to the head's temples.
Mania is a syndrome with multiple causes. [7] Although the vast majority of cases occur in the context of bipolar disorder, it is a key component of other psychiatric disorders (such as schizoaffective disorder, bipolar type) and may also occur secondary to various general medical conditions, such as multiple sclerosis; certain medications may perpetuate a manic state, for example prednisone ...
Affects which are high in motivational intensity, and thus are narrow in cognitive scope, enable people to focus more on target information. [ 5 ] [ 32 ] After seeing a sad picture, participants were faster to identify the larger letter in a Navon attention task, suggesting more global or broadened cognitive scope.
Ernst Heinrich Weber states that "the minimum increase of stimulus which will produce a perceptible increase of sensation is proportional to the pre-existent stimulus," while Gustav Fechner's law is an inference from Weber's law (with additional assumptions) which states that the intensity of our sensation increases as the logarithm of an ...