What neurological requirement characterizes a sensory seeker needing a stronger 'dose' of input to register sensation?

Answer

Hyposensitivity or under-responsiveness to environmental stimuli

A sensory seeker is characterized by hyposensitivity, meaning their nervous system is under-responsive to the usual levels of sensory input provided by the environment. To achieve a feeling of organization, presence, or self-regulation, this individual requires a substantially greater intensity or frequency of input—a stronger 'dose'—before the sensation registers meaningfully in the brain. This constant drive results in behaviors like fidgeting, seeking deep pressure, or needing continuous motion, as these actions serve to gather the necessary data to feel regulated and engaged with their surroundings.

What neurological requirement characterizes a sensory seeker needing a stronger 'dose' of input to register sensation?
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