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This idea is important to share with others because it is not commonly known and is worth spreading because of its potential to improve lives. This presentation asks people to be more intentional in their interactions with others; particularly teaching people to be present and converse in a manner that is fully attentive of the internal states of those involved.

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Sarah-Jayne Blakemore: The mysterious workings of the adolescent brain

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Why do teenagers seem so much more impulsive, so much less self-aware than grown-ups? Cognitive neuroscientist Sarah-Jayne Blakemore compares the prefrontal cortex in adolescents to that of adults, to show us how typically "teenage" behavior is caused by the growing and developing brain.

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Your Brain: An Introduction to Its Anatomy
Introduction:
Your brain is one of those things many of us take for granted. As the site of human consciousness, the coordinator of voluntary movement, and the regulator of nonconscious processes, your ? can do it all. The brain is not just a blob of cells in your skull, and the anatomy of the brain is quite complex. However, it is also very interesting to learn about.

Let's start with some fun facts about the brain. Did you know...

The average person has 12,000-60,000 thoughts a day

The human brain triples in the first year of life and in adulthood, it gets smaller as we get older

Headaches are caused by a chemical reaction

There are one hundred billion neurons in the average brain

75% of the average brain is made of water

Let's first dive into each lobe of the brain. Each lobe has its own set of distinct functions, and together, the lobes of the brain make you, you. Damage to the brain can result in serious complications, and learning the function/location of each lobe enables us to understand the consequences of brain damage.
Frontal Lobe:

Anatomy: The frontal lobes are located directly behind the forehead, and they are the largest lobes in the human brain. Located in the frontal lobe is Broca's area, which controls the muscles in the mouth used for speech.
Parietal Lobe:
Function: The frontal lobe is responsible for speech & language production, motor skills, understanding & reacting to the feelings of others, forming personality, maintaining a sense of motivation, and managing attention.

Damage: The frontal lobes are the most common area for damage in the brain. It can result in paralysis, Broca's Aphasia (inability to express language,) inability to focus, Adynamia (reduced motivation,) changes in personality, mood fluctuations, and difficulty controlling impulse.

Anatomy: The parietal lobe is located near the back/top of the head, directly behind the frontal lobe, and separated by the parieto-occipital central sulcus

Function: The parietal lobe is responsible for sensations, such as touch, pressure, pain, heat, and tension, navigating and controlling the body through spatial awareness, understanding written language, and solving math problems

Damage: Damage to the parietal lobe can result in difficulty in distinguishing left from right, spatial disorientation, alexia (problems with reading,) dyscalculia (difficulty with mathematics), and apraxia (difficulty with complex movements).

Anatomy: The occipital lobes are in the rear part of the upper brain. The central cerebral fissure divides the 2 lobes, and the tentorium cerebelli separates them from the temporal lobe and cerebellum. It contains the primary visual cortex, which sends and interprets information through our eyes
Temporal Lobe:
Function: The occipital lobe is responsible for depth perception, color determination, distance perception, face recognition, object recognition, and combing the images from both eyes into one image

Damage: Damage to the parietal lobe can result in blindness and difficulty understanding basic colors & shapes, recognizing familiar faces, detecting moving objects, recognizing words, hallucinations, Riddoch syndrome (can't see stationary objects,) and epilepsy

Anatomy: The temporal lobes sit at the bottom middle portion of the brain, just behind the temples. Key structures include the auditory cortex and Wernicke's area. The auditory cortex performs basic and higher functions of hearing and Wernicke's area interprets written and spoken speech

Function: They temporal lobe is responsible for long term memory, emotion, understanding and giving meaning to voices and sounds, and is an essential part of the limbic system

Damage: Damage to the parietal lobe can result in impaired verbal memory, impaired musical skills, trouble with direction, deafness, auditory hallucination, impaired learning, life-threatening bleeding, dyslexia, Pick's disease, and aphasia.

Cerebellum:

Anatomy: The cerebellum is found at the back & bottom of the brain, right behind the brainstem and under the occipital lobe.
Brainstem:
Function: The cerebellum is responsible for maintaining balance, coordinating movement, assisting in vision and coordinates eye movements, motor learning & muscle memory, researchers think the cerebellum has some role in thinking and emotions

Damage: Damage to the brain stem can result in lack of muscle control and movement, abnormal eye movements, headaches, slurred speech or difficulty talking, difficulties with walking and mobility, ataxia, and dysmetria (inability to judge distance and know when to stop).

Anatomy: The brainstem is divided into 3 sections: the midbrain (mesencephalon), the pons (metencephalon), and the medulla oblongata (myelencephalon)
Conclusion:
Function: The brainstem is responsible for swallowing, breathing, vasomotor control (blood pressure) the senses - taste, smell, hearing, touch, sight, and controlling heartbeat
Sources:
Damage: Damage to the parietal lobe can result in speech disorders,vestibular disturbance, dysphagia (difficulty or pain in swallowing) abnormal consciousness, demyelination (multiple sclerosis),infections, respiratory disturbance, vision problems, problems with other senses, and difficulty with vasomotor control.

We hope you enjoyed using your brain to learn about your brain! Every part of the brain serves a different purpose which is why it is important for them to work effectively together. Damage to even just one lobe can lead to a decrease in performance and ability to perform certain tasks. We'll be posting about brain injuries soon, so you can learn about ways to keep your brain safe and healthy.

"Brainstem." Encyclopædia Britannica, Encyclopædia Britannica, Inc., www.britannica.com/science/brainstem.

Johnson, Jon. "Hypothalamus: Function, Hormones, and Disorders." Edited by Daniel Murrell , Medical News Today, MediLexicon International, 22 Aug. 2018, www.medicalnewstoday.com/articles/312628.

"Medical and Health Information." Medical News Today, MediLexicon International, www.medicalnewstoday.com/.

Stamps, Caroline. Human Body. DK Publishing, 2013.

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Your Brain: An Introduction to Its Anatomy

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Your Brain: An Introduction to Its Anatomy Introduction: Your brain is one of those things many of us take for granted. As the site of human consciousness, the coordinator of voluntary movement, and the regulator of nonconscious processes, your ? can do it all.

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The Brain for Kids - What is the brain and how does it work?

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After watching this, your brain will not be the same | Lara Boyd | TEDxVancouver