The **prefrontal cortex (PFC)** is a crucial part of the brain located at the front of the frontal lobes. It is fundamentally important because it governs many of the highest-level cognitive functions that define human behavior, including decision-making, planning, social…
**Mifepristone** is a medication primarily known as a **progesterone receptor antagonist**, meaning it blocks the action of the hormone progesterone, which is essential for maintaining pregnancy. By competitively binding to progesterone receptors, mifepristone prevents progesterone from exerting its effects, leading…
The brains of people with dementia undergo profound and complex changes caused by the disease, which progressively impair memory, thinking, and other cognitive functions. Dementia, including Alzheimer’s disease—the most common form—affects the brain at multiple levels, from microscopic cellular processes…
The hippocampus is a small but crucial part of the brain that plays a significant role in learning and memory. Located deep within the temporal lobe, it is a bilateral structure, meaning there are two hippocampi, one in each hemisphere…
The question of whether new brain cells can grow in adults has been a topic of significant interest and research in the field of neuroscience. For a long time, it was believed that the brain’s ability to generate new neurons…
The brain stores long-term memories through a complex, multi-step process involving changes at the cellular and molecular levels, primarily within networks of neurons and their connections called synapses. This process is not instantaneous but requires the stabilization and consolidation of…
Understanding how memory works is a fascinating journey into the human brain, where several key structures play crucial roles. Among these, the hippocampus is perhaps the most well-known for its involvement in memory processes. Located deep within the temporal lobe,…
The human brain contains approximately **86 billion neurons**, a figure that has been established through rigorous scientific research using advanced counting techniques. This number is widely accepted as the most accurate estimate of the total neurons in the adult human…
Curcumin, a bioactive compound found in turmeric, has been extensively studied for its potential health benefits, particularly in reducing inflammation and improving brain health. The question of whether curcumin is effective for brain inflammation is complex and multifaceted, involving both…
## Turmeric and Dementia: What Does the Science Say? Dementia is a broad term for conditions that cause a decline in memory, thinking, and reasoning severe enough to interfere with daily life. Alzheimer’s disease is the most common type of…