Perception, Attention, and Short-Term Memory Deficits

I need an explanation for this Psychology question to help me study.

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Select one of the following conditions: Attention Deficit Hyperactivity Disorder (ADHD), traumatic brain injury, stroke, or autism.

Explain the nature of the conditions in terms of the following cognitive functions: perception, attention, and short-term memory.

Explain effects of medications or other strategies to address one or more of these cognitive functions.

Support your Application Assignment with at least five original, peer-reviewed sources, in addition to any course material used in its preparation. You are to provide a reference list for all resources, including those in the Learning Resources for this course.