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Nouveau Présentation PPT11111111111111111111.ppt
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- 4. The Braine is thecognitive ability that enables a person to think, analyze, and reason. Where it is considered a key tool in learning and interacting with the environment, and it plays an important role in shaping personality and behavior
- 5. Haw brain work ? Thehuman brain is made up of distinctive and unique cells that have serveral advantages .
- 6. Neural Signals The brainworks throught electrical signals that travel along neurons.When a neuron is stimulated,it sends a signal to neighboring neurons, allowing information to travel quickly through the brain and the body.
- 7. Thinking and Planning Thebrain analyzes information and makes decisions based on it. A part of the brain called the "prefrontal cortex" is responsible for planning, decision-making, and critical thinking, allowing us to solve problems and respond intelligently to complex situations.
- 8. Perception and Learing Thebrain processes information received from the senses (such as sight, hearing, touch, smell, and taste). This information is sent to the brain where it is processed and understood. These processes allow us to perceive the world around us, interact with the environment, and learn new things.
- 9. Memory The brain capturesnew information and stores it in short-term and long-term memory. This memory is used to recall past experiences and skills, helping us make decisions based on what we've learned before.
- 10. Emotions Emotions are generatedby a structure called the "amygdala," which interacts with other parts of the brain. Emotions influence how we react to events, make decisions, and behave.
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- 12. 1. Functions ofthe Right Hemisphere The right hemisphere of the brain is crucial for processing non-verbal, emotional, and spatial information. Below are its primary roles:
- 13. 4 3 2 1 Visuospatial Processing: ◦The right hemisphere specializes in understanding spatial relationships, dimensions, and distances. ◦ It is essential for navigating maps, interpreting diagrams, and comprehending complex spatial relations Creativity and Intuition: ◦ It is associated with creative thinking, artistic imagination, and problem-solving based on intuition. ◦ Key areas include music, visual arts, and innovative thinking Emotional and Social Signal Processing: ◦ The right hemisphere interprets facial expressions, body language, and emotional tones in speech. ◦ This function makes it critical for understanding emotional and social interactions attern and Face Recognition: ◦ This hemisphere excels at recognizing patterns, faces, and intricate visual details
- 14. 2.The Left Hemisphereof the Brain: A Scientific Perspective The human brain is a highly complex organ composed of two hemispheres, the left and the right, which are connected by the corpus callosum. Each hemisphere is specialized for different cognitive and physiological functions. The left hemisphere, often referred to as the “logical brain,” is associated with functions such as language, analytical reasoning, and fine motor control. This article explores the structure, functions, and significance of the left hemisphere in human cognition and behavior.
- 15. Language and Speech Theleft hemisphere is dominant in most individuals for language-related tasks. Logical and Analytical Thinking The left hemisphere excels in tasks requiring logical reasoning, problem- solving, and mathematical calculations. It processes information sequentially, breaking it into smaller components to analyze systematically. Reading and Writing Reading and writing skills are predominantly governed by the left hemisphere, which integrates visual, linguistic, and cognitive processes to decode and produce written language. Motor and Sensory Functions The left hemisphere controls motor activity on the right side of the body and receives sensory input from the same side. This is due to the brain’s cross-wiring, where motor and sensory nerves cross at the brainstem. 3 4 1 2
- 16. Can the AItake the place of the mind ?
- 17. Creativity and Innovation Criticaland Ethical Thinking Understanding Contexts Experiential Memory