Phineas Gage’s accident had help so much by people being able to learn how the brain works and the functions of different parts of the brain. We were able to learn that different parts of the brain had control over different parts of functioning in the human body and the personality of the human body. (Willingham, 2007) The cerebrum holds brain cells that help in a person being able to learn. Learning is about learning new skills, in order for people to learn new skill that take stimuli. Stimuli’s are what transfers to the brain.
A) The key functions that are affected by dementia are vision, memory, hearing, language and learning, which the temporal lobe (bottom left front lobe of the brain) is responsible for. Decision making, problem solving, control of behaviour and emotions, which the frontal lobe (front lobe of the brain) is responsible for, can also be affected. Sensory information form the body, letter forming, putting things in order and spatial awareness, which the parietal lobe (middle top lobe of the brain) is responsible for, can also be affected. Processing information related to vision, which the occipital lobe (back lobe of the brain) is responsible for, can also be affected. Memory, attention, thought, senses and movement, which the cerebellum lobe (right at the bottom of the brain next to the brain stem) is responsible for, can also be affected.
Language is defined to be a communication of thoughts and feelings through a system of random signals. These random signals could be voice sounds, gestures, or written symbols. Language does not only consist of voice sounds, but also encompasses body language and kinesics. Language consists of verbal language, body language, facial expressions, and sign language. Language and cognitive psychology phenomenon is that the new levels of cognitive psychology are reached and understood so should the levels of the different languages.
The hippocampus on the other side is responsible for the production of corticosteroids (chemicals that produce physiological responses to stimuli). How the mind creates memories is controlled by the hippocampus. So as to work efficiently, the amygdala and the hippocampus rely on each other greatly. The amygdala regulates the responses to stimuli and the hippocampus uses these responses in the formation of both short-term and long-term memories. Damage to the amygdala or hippocampus causes loss of emotions and memory respectively.
Cognitive: Mental processes and skills are analyzed with this perspective. Problem solving, creativity and memory are some of the key elements of Cognitive. Neuroscientific/Biopsychological: The study of the biological reactions the brain makes towards being psychoanalyzed in any perspective. What makes a brain happy or sad and correcting it. Sociocultural: Studying how people act, react and are influenced by social stigmas.
A brain that may have a psychological or biological disorder can help with the understanding of the different areas of the brain. Neuroscience plays a large part of understanding the brain and its role in cognitive functioning. There is also a strong correlation between cognitive functioning in the person's experience the prefrontal cortex is responsible for making social judgments, weighing alternatives, preparing for the future, and keeping behavior under control (Willingham, 2007). Neurological diseases such as Alzheimer's and dementia can have great effects on cognitive function within the brain (Walstein & Elias, 2003). Not neurological diseases are not the only problems the brain cases because biological issues can be the cause for cognitive failures as well (Walstein & Elias,
1.2 Describe the key functions of the brain that are affected by dementia. Within the brain there are nerve cells that are known as neurons. These neurons communicate with each other and with other parts of the body. The brain sends signals to the body and to other parts of the brain in the form of electrical impulses aided by neurotransmitters (chemical messengers. The chemical and electrical signals are necessary in controlling bodily functions – for example language, decision-making, memory, personality, behaviour, sensing and interpreting our environment, and controlling muscle movements.
Using a different colour pen indicate where dementia effects the brain. The key functions that are affected by dementia are: Temporal lobe = Responsible for vision, memory, language, hearing and learning Frontal lobe = Responsible for decision making, problem solving, control behaviour
The Psychodynamic Perspective The school of psychodynamics focuses on the interplay of the mental forces. It is said that humans have can have unconscious motives that underlie their true intentions. It is also said that the foundations of what was discovered rests on the evidence that people could be aware of their subconscious motivations while processing the things that affect their conscious thoughts that are related to their feelings, behaviors and intentions. Scientific studies show that psychodynamic perspective can reveal as to why a person’s actions are brought on by thoughts and feelings that would cause a reaction or a response in different situations. This school of study ultimately depends on the methods of the case studies that are performed to provide the necessary information that will clearly show them the evidence based on motivations.
Psychologist believes that the learning disability is a neurologically-based processing problems. These processing problems can interfere with learning basic skills such as listening, speaking, reading, writing and/or math. They can also interfere with higher level skills such as attention, time planning, organization, abstract reasoning, and long or short term memory. It is important to identify and understand that learning disabilities can affect an individual’s