When someone forgets how to read, it means they have lost the ability to recognize and understand written language, a skill that is usually deeply ingrained and automatic. This can happen gradually or suddenly, often due to brain injury, neurological…

People we know well can sometimes feel strangely unfamiliar, and this experience can be unsettling. This happens because our brains and emotions are deeply influenced by past experiences, especially early ones, and by how our nervous system has learned to…

Dreams are a fascinating window into the brain’s inner workings, and changes in how intense or vivid our dreams feel can reveal a lot about how the brain adapts and functions. Dream intensity isn’t just random; it reflects complex processes…

Confusion often increases after travel due to a combination of physiological, psychological, and environmental factors that disrupt the brain’s normal functioning and internal rhythms. One of the main reasons is the disturbance of your body’s internal clock, or circadian rhythm,…

When the Mini-Mental State Examination (MMSE) score remains stable but there are noticeable changes in behavior, it signals that cognitive function as measured by this test is not declining, yet other factors may be influencing the person’s mental state or…

Visual processing slows with hormone loss primarily because hormones like estrogen and progesterone play crucial roles in maintaining the health and function of the nervous system, including the brain areas responsible for vision. When these hormone levels decline—such as during…

When someone seems to have forgotten how to sleep, it usually means they are struggling deeply with falling asleep or staying asleep. Responding to this situation requires patience, understanding, and practical support because sleep is a fundamental biological need that…

Hormone imbalance profoundly affects emotional memory because hormones act as chemical messengers that regulate brain function, including how emotions are processed and stored. When hormone levels fluctuate or become disrupted, the brain’s ability to encode, retain, and recall emotional experiences…

Recurring dreams can offer important insights into brain health by reflecting ongoing psychological and neurological processes that the brain is working through during sleep. These dreams often repeat because they highlight unresolved emotional conflicts, unmet needs, or developmental challenges that…

Alzheimer’s disease affects the brain in ways that make even simple daily tasks, like choosing what to wear, surprisingly confusing and challenging. This confusion arises because Alzheimer’s impacts memory, judgment, perception, and the ability to plan or sequence actions—all essential…