Which neurological function is affected by the action of serotonin?

Choice A reason: Multiple motor and vocal tics are more indicative of Tourete syndrome, not autism spectrum disorder.
Choice B reason: Overly atached behavior is not typically associated with autism spectrum disorder; individuals with ASD may struggle with social atachments.
Choice C reason: This is the correct choice. Individuals with autism spectrum disorder often display a preference for solitary activities and may have difficulty forming friendships.
Choice D reason: An irresistible urge to pull out one's hair is characteristic of trichotillomania, not autism spectrum
disorder.

Choice A reason: Encouraging a client to live in the past is not a therapeutic goal. Reminiscence therapy is used to stimulate memories and conversations, not to have clients dwell in the past.

Choice B reason: Helping children identify old photographs may be a side benefit but is not the primary therapeutic reason for using photo albums in dementia care.

Choice C reason: Viewing photos as part of reminiscence therapy can help clients with dementia recall memories and engage with others, which can improve their mood and cognitive function.

Choice D reason: While sharing photos might encourage interaction, the primary benefit of viewing photos in dementia care is to provide comfort and stimulate memory for the client, not necessarily to foster interactions with others.