Chapter-8 Cognitive Dysfunction and Mental Health

Cognitive Disorders and Their Impact 

Cognitive disorders, such as dementia, Alzheimer's disease, and attention-deficit/hyperactivity disorder (ADHD), significantly impact cognitive functions like memory, attention, and decision-making.  

Cognitive disorders, including conditions like dementia, Alzheimer's disease, and attention-deficit/hyperactivity disorder (ADHD), have a profound impact on an individual's cognitive functions, such as memory, attention, and decision-making abilities. These disorders can disrupt the normal flow of daily activities, making it challenging for individuals to process information, perform everyday tasks, and engage in social interactions.  

For instance, Alzheimer's disease, a progressive neurodegenerative disorder, is primarily characterized by memory loss, confusion, and difficulty in problem-solving and communication. As the disease progresses, individuals may struggle with basic tasks such as recognizing loved ones, managing personal care, and maintaining independence. In contrast, ADHD typically affects attention and impulse control, which can lead to difficulties in academic or work settings and in maintaining relationships due to distractibility and hyperactivity.