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Arousal is the physiological and psychological state of being awoken or of sense organs stimulated to a point of perception. It involves activation of the ascending reticular activating system (ARAS) in the brain, which mediates wakefulness, the autonomic nervous system, and the endocrine system, leading to increased heart rate and blood pressure and a condition of sensory alertness, desire ...
Synesthesia (American English) or synaesthesia (British English) is a perceptual phenomenon in which stimulation of one sensory or cognitive pathway leads to involuntary experiences in a second sensory or cognitive pathway.
In psychology, libido (/ l ɪ ˈ b iː d oʊ /; from Latin libīdō 'desire') is psychic drive or energy, usually conceived of as sexual in nature, but sometimes conceived of as including other forms of desire. [1]
Sexual arousal has several stages and may not lead to any actual sexual activity beyond a mental arousal and the physiological changes that accompany it. Given sufficient sexual stimulation, sexual arousal reaches its climax during an orgasm. It may also be pursued for its own sake, even in the absence of an orgasm.
Concentrating on a task, one aspect of flow. Flow in positive psychology, also known colloquially as being in the zone or locked in, is the mental state in which a person performing some activity is fully immersed in a feeling of energized focus, full involvement, and enjoyment in the process of the activity.
Symptoms often manifest in difficulties with staring, mind blanking, absent-mindedness, mental confusion and maladaptive mind-wandering alongside delayed, sedentary or slow motor movements. [2] To scientists in the field, it has reached the threshold of evidence and recognition as a distinct syndrome.
The brain is the physical organ responsible for most or all mental functions. [11] The modern English word mind originates from the Old English word gemynd, meaning "memory". This term gave rise to the Middle English words mind(e), münd(e), and mend(e), resulting in a slow expansion of meaning to cover all mental capacities.
Hyperfocus is an intense form of mental concentration or visualization that focuses consciousness on a subject, topic, or task. In some individuals, various subjects or topics may also include daydreams, concepts, fiction, the imagination, and other objects of the mind.