`dopamine` Related Article Results

Parkinson’s disease is a progressive neurological disorder caused by the degeneration (loss of function and death) of dopaminergic neurons in the place region of the brain called the substantia nigra. This condition is characterized by a reduction in the production of dopamine, a neurotransmitter critical for coordinating movement. It was first described in 1817 by British physician James Parkinson and named after him at his request. Parkinson’s disease is the second most common neurodegenerativ

Avolition is a negative symptom prominently observed in psychiatry, particularly in schizophrenia spectrum disorders, characterized by a reduction in motivation and goal-directed behavior. It is defined as an unwillingness or inability to initiate and sustain purposeful actions. Avolition is not merely a general state of passivity but rather a behavioral withdrawal and lack of movement stemming from a deficiency in intrinsic motivation. Clinical observations have shown that avolition can impair

Tourette (Turet) Syndrome (TS) is a neurodevelopmental disorder affecting the central nervous system. Characterized by involuntary motor and vocal tics, this syndrome typically begins in childhood and follows a fluctuating course over time. It is approximately five times more common in boys than in girls. This article examines the diagnostic criteria, etiology, pathophysiology, clinical course, and treatment approaches of TS.Definition and TicsThe primary clinical feature of Tourette Syndrome is

I decided to write this blog post after a brief conversation I had. I am someone who enjoys reading in my free time; therefore, even when I am out, I try to read short snippets whenever I get a chance. While reading something again, a friend approached me and said, “How boring you are—go scroll through some reels instead.”After hearing this, I carefully observed my surroundings and noticed that both I and other people, whenever we find even the smallest gap in our day, instinctively reach for ou

As I grow older, I marvel at how quickly time passes. Let alone days and nights, even months and years slip by so swiftly. Everyone suffers from the same condition. As children, we would leave home in the morning and go to school. During breaks, we played games. Even after school ended, we continued playing in the streets. Yet the day never seemed to end. The next day was exactly the same. But nothing could match the length of summer holidays. As soon as the final school bell rang, we would head

Can you spend a day without your phone? The answer most of us give to this question reveals just how significant an impact this small device has on our lives. What might be the reasons behind our constant urge to look at our phones? Let’s explore them together.Imagine living for 24 hours without your phone…This may sound simple, but the very idea is somewhat unsettling for most of us. After all, phones are now present in almost every moment of our lives. When they are not beside us, we feel unea