Catecholamines are an important group of compounds in the nervous system, playing a role in regulating emotions, enhancing memory, and helping the body respond quickly in stressful situations. However, the decline of catecholamines over time due to brain aging can have significant effects on psychological and cognitive health. So, “what do catecholamines do?” and how...
Serotonin, an essential neurotransmitter in the brain, not only influences mood but also plays a crucial role in various other brain functions. When serotonin levels decrease, especially during aging, it can lead to severe consequences for memory and increase the risk of dementia. Understanding the effects of serotonin and how to maintain stable serotonin levels...
Neurons, also known as nerve cells, are the foundation of all neurological activities in the body. They not only transmit signals but also play an essential role in controlling cognition, emotions, and motor functions. However, over time and under various influences, neurons can degenerate, leading to severe consequences. So, what are the signs of “neuronal...
Dr. Lambert is an American neurologist currently working at the University of Richmond. She is a renowned speaker for various major programs, including TED Talks. Dr. Lambert’s award-winning research at the University of Richmond focuses on neuroplasticity. In her TED Talk video, Dr. Lambert discusses the topic “Improving the Resilience of Our Nervous System.”
There is a common misconception that humans use only 10% of their brain, while the remaining 90% lies “dormant,” waiting to be unlocked. Many exploit this myth, promising to “activate” hidden brain potential with methods “based on neuroscience.” In reality, however, they only “activate” your wallet.
In ancient Greece, headaches were considered a profound torment. Sufferers would pray to Asclepius, the god of medicine, hoping for relief. When the pain persisted, healers might perform a notorious treatment—drilling a small hole in the skull to release what was believed to be excess blood causing the pain.
As the most complex organ in the body, your brain undergoes significant changes throughout your life. It starts functioning even before birth and continues working after death.
Every two seconds, someone in the world has a stroke. One out of every six people will experience a stroke at some point in their lives.
Often referred to as alcohol, ethanol is the active ingredient in alcoholic beverages. Its simple structure allows it to penetrate cell membranes and hide in various parts of the body, creating more effects than more complex molecules. So, why exactly do we get drunk, and why does alcohol affect people differently?
A migraine can manifest through various symptoms, such as severe pain, light sensitivity, prolonged fatigue, and disrupted sleep.
