Nouveau Présentation PPT11111111111111111111.ppt

L’informatique est une science qui permet de traiter l’information
de façon automatique grâce à un ordinateur.
L’ordinateur est un appareil très puissant permettant de traiter les
informations avec une très grande vitesse, un degré de précision élevé et a
la faculté de stocker toutes ces informations.
L’ordinateur est divisé en deux parties : la partie matériel et la partie
logiciel.

1. HELLO EVERYONE

3. The Brain

4. The Braine

is the cognitive 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 ?
The human brain is
made up of distinctive
and unique cells that
have serveral
advantages .

6. Neural Signals
The brain works 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
The brain 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
The brain 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 captures new
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 generated by a
structure called the "amygdala,"
which interacts with other parts of
the brain. Emotions influence how
we react to events, make
decisions, and behave.

11. The Right
Hemisphere
The left
Hemisphere

12. 1. Functions of the Right
Hemisphere
The right hemisphere of the brain
is crucial for processing non-verbal,
emotional, and spatial information.
Below are its primary roles:

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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 Hemisphere of 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
The left 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.
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16. Can the AI take
the place of the
mind ?

17. Creativity and Innovation
Critical and Ethical Thinking
Understanding Contexts
Experiential Memory