Brain atrophy, as a common neurological disorder, poses a serious threat to people's health and quality of life. As we age, the brain gradually declines in size and function, which is a normal physiological aging process. However, when brain atrophy occurs early or progresses rapidly, it requires a high degree of vigilance. The body tends to send out signals in advance that our brain may be shrinking. This article will introduce these four signals in detail and analyze the 123 knowledge points behind them to help you prevent brain atrophy as early as possible.1. Memory lossMemory loss is one of the most common symptoms of brain atrophy. When we find that our memory is significantly declining, we often forget what just happened, or we have difficulty recalling information from the past, we need to be alert to whether the brain is starting to shrink. Memory loss can be caused by decreased neuronal connections in the brain, decreased synaptic function, etc.
Anatomy of knowledge points:
Neuronal connections are reduced: Neurons in the brain are connected to each other by synapses, forming complex neural networks. As we age, the connections between neurons gradually decrease, resulting in blocked information transmission, which affects memory.
Synaptic function declines: Synapses are key sites where information is transmitted between neurons. During brain atrophy, synaptic function may be impaired, resulting in less efficient information transfer and reduced memory.
2. Slow response
Unresponsiveness is another important signal of brain atrophy. When we find that our reaction speed is significantly slower and our response to external stimuli becomes sluggish, we need to pay attention to the health of our brain. Unresponsiveness may be related to factors such as atrophy of the cerebral cortex, slowing of nerve conduction velocity, etc.
Anatomy of knowledge points:
Atrophy of the cerebral cortex: The cerebral cortex is a key area responsible for cognitive, emotional, and motor control. During brain atrophy, the cerebral cortex may decrease in size, leading to impaired function and decreased reaction speed.
Nerve conduction velocity slows: Nerve conduction velocity refers to the speed at which nerve signals are transmitted between neurons. As brain atrophy progresses, nerve conduction velocities may slow down, leading to unresponsiveness.
3. Mood swings
Mood swings are also one of the common symptoms of brain atrophy. When we find that our emotions have become unstable and prone to negative emotions such as anxiety and depression, we need to be alert to whether the brain is atrophiing. Mood swings may be related to factors such as neurotransmitter imbalances in the brain, prefrontal lobe dysfunction, etc.
Anatomy of knowledge points:
Imbalance of neurotransmitters in the brain: Neurotransmitters are chemicals in the brain that transmit information. During brain atrophy, the balance of neurotransmitters can be disrupted, leading to mood swings.
Hypofrontal lobe function: The prefrontal lobe is a key area responsible for emotional regulation and cognitive control. As brain atrophy progresses, the function of the prefrontal lobes may decline, leading to increased mood swings.
Fourth, the ability to coordinate movements is reduced
Decreased motor coordination is another important manifestation of brain atrophy. When we find that our movements become uncoordinated, our gait is unsteady, or our fine motor skills are declining, we need to pay attention to the health of our brain. Decreased motor coordination may be related to factors such as cerebellar atrophy and impaired basal ganglia function.
Anatomy of knowledge points:
Cerebellar atrophy: The cerebellum is a key area responsible for motor coordination and balance. During brain atrophy, the cerebellum may be affected, resulting in decreased motor coordination.
Impaired basal ganglia function: The basal ganglia is one of the important structures in the brain that control movement. As brain atrophy progresses, the function of the basal ganglia may be impaired, resulting in impaired motor coordination.
5. Summary and Suggestions
When the body shows four signs of memory loss, sluggishness, mood swings, and decreased motor coordination, it warns us that our brain may be starting to shrink. To prevent brain atrophy early, we can take the following steps:
Maintain a healthy lifestyle: Maintaining a regular work and rest, eating a reasonable diet and exercising moderately can help maintain brain health.
Perform cognitive training: Cognitive training through reading, learning new skills, and engaging in social activities can help improve memory and reaction speed.
Maintain a good mindset: Learning to regulate emotions, reduce stress, and maintain an optimistic mindset is essential for brain health.
Regular medical check-ups: Regular brain examinations and related tests are carried out in order to detect and intervene in neurological diseases such as brain atrophy in a timely manner.
In conclusion, understanding the signals sent by your body and taking precautions accordingly is key to maintaining brain health. Let's take care of our own health, arm ourselves with knowledge, and protect our brains! List of high-quality authors