Movement Coach Barrett

The brain is a highly complex organ that controls everything we think, feel, and do. It’s composed of billions of neurons that communicate through electrical and chemical signals. These connections form neural networks, which allow us to process information, learn, and adapt. The brain is divided into specialized regions: the frontal lobe for decision-making and problem-solving, the parietal lobe for sensory processing, the temporal lobe for memory and language, and the occipital lobe for vision. The limbic system, including the amygdala and hippocampus, regulates emotions and memory, while the brainstem controls basic survival functions like breathing and heart rate. Neuroplasticity, the brain’s ability to reorganize itself by forming new connections, enables learning and recovery from injury. Understanding these processes can help us optimize mental performance, emotional resilience, and overall well-being.

1 year ago | [YT] | 2

Movement Coach Barrett

The cranial nerves are 12 pairs of nerves that emerge directly from the brain, each with specific functions:
1. Olfactory (smell)
2. Optic (vision)
3. Oculomotor (eye movement)
4. Trochlear (eye movement)
5. Trigeminal (facial sensation, chewing)
6. Abducens (eye movement)
7. Facial (facial expressions, taste)
8. Vestibulocochlear (hearing, balance)
9. Glossopharyngeal (taste, swallowing)
10. Vagus (heart, digestion)
11. Accessory (shoulder movement)
12. Hypoglossal (tongue movement)

1 year ago | [YT] | 4

Movement Coach Barrett

Beautiful views of the Texas hill country

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1 year ago | [YT] | 3

Movement Coach Barrett

Proprioception is the brain’s ability to perceive the body’s position and movement through input from sensory receptors in muscles, joints, and the skin. This information is processed in areas like the cerebellum and sensory cortex to create a real-time map of the body in space, enabling smooth, coordinated movements. From a brain-based perspective, proprioception integrates sensory input with motor planning, making it essential for balance, spatial awareness, and learning new motor skills.

1 year ago | [YT] | 5

Movement Coach Barrett

1 year ago | [YT] | 5

Movement Coach Barrett

Accommodation vision training offers several key benefits for eye health and performance:

1. Improved Focus Flexibility: Strengthens the ciliary muscles, enhancing the eyes' ability to shift focus between near and far objects quickly.

2. Reduced Eye Strain: Helps alleviate discomfort caused by prolonged screen time or reading, common in digital eye strain.

3. Enhanced Visual Performance: Beneficial for athletes and students, as it sharpens dynamic vision and improves reaction times.

4. Prevention of Presbyopia: May delay age-related difficulty in focusing on close objects by keeping the focusing mechanism flexible.

5. Better Visual Comfort: Reduces symptoms like headaches, blurred vision, and double vision associated with poor focus.

Incorporating accommodation training into your routine can promote long-term eye health and efficiency, especially in visually demanding environments.

1 year ago | [YT] | 7

Movement Coach Barrett

A great quote about the brain. Something to think about.

1 year ago | [YT] | 0

Movement Coach Barrett

1 year ago | [YT] | 3

Movement Coach Barrett

How many muscles are there in the visual system?

1 year ago | [YT] | 0

Movement Coach Barrett

The cerebellum is a critical part of the brain that plays a key role in accuracy, balance, and coordination. Located at the base of the brain, the cerebellum receives input from the sensory systems, spinal cord, and other parts of the brain to fine-tune motor movements. Here's how it contributes to each function:

1. Accuracy: The cerebellum helps refine voluntary movements, ensuring they are precise and accurate.
When you reach for an object, for example, the cerebellum adjusts muscle activity to guide your hand smoothly and accurately toward the target.

2. Balance: The cerebellum plays a central role in maintaining posture and balance. It integrates sensory input from the vestibular system (which senses changes in head position) and helps adjust muscle tone to keep the body stable and upright.

3. Coordination: By regulating the timing and force of muscle contractions, the cerebellum ensures smooth, coordinated movements. It synchronizes muscle actions so that different parts of the body can work together in activities like walking, running, or playing sports.

This understanding of the cerebellum can be a valuable topic for brain-based training content, especially in explaining how exercises and activities that challenge balance and precision can strengthen its function.

1 year ago (edited) | [YT] | 2