Neuroscience Fundamentals
Expert-defined terms from the Executive Certificate in Neuroarchitecture course at London School of Business and Administration. Free to read, free to share, paired with a globally recognised certification pathway.
Neuroscience Fundamentals #
Neuroscience fundamentals refer to the foundational concepts and principles of t… #
This field of science focuses on understanding how the nervous system functions, how it interacts with other systems in the body, and how it influences behavior, cognition, and emotions.
Neurons #
Neurons are the basic building blocks of the nervous system #
They are specialized cells that transmit information through electrical and chemical signals. Neurons consist of three main parts: the cell body, dendrites, and axon. Dendrites receive signals from other neurons, while the axon transmits signals to other neurons or to muscle cells.
Synapse #
A synapse is a junction between two neurons where communication occurs #
It is the point at which one neuron releases neurotransmitters that bind to receptors on another neuron, transmitting a signal. Synapses play a crucial role in information processing in the brain and are essential for neural communication.
Neurotransmitters #
Neurotransmitters are chemical messengers that transmit signals across synapses… #
They play a vital role in regulating various functions in the brain and body, such as mood, memory, movement, and sleep. Examples of neurotransmitters include dopamine, serotonin, and acetylcholine.
Central Nervous System (CNS) #
The central nervous system consists of the brain and spinal cord and is responsi… #
It plays a crucial role in controlling thoughts, emotions, and behaviors.
Peripheral Nervous System (PNS) #
The peripheral nervous system includes all the nerves outside the central nervou… #
It is responsible for transmitting sensory information to the CNS and carrying motor commands from the CNS to muscles and glands.
Brain #
The brain is the most complex organ in the human body and is responsible for con… #
It is divided into different regions, each with specific functions related to cognition, emotion, movement, and sensory processing. The brain plays a vital role in regulating behavior, memory, and learning.
Spinal Cord #
The spinal cord is a long, thin, tubular bundle of nerves that extends from the… #
It serves as a conduit for sensory and motor signals between the brain and the rest of the body. The spinal cord plays a crucial role in reflex actions and motor coordination.
Grey Matter #
Grey matter is a type of neural tissue found in the brain and spinal cord that c… #
It plays a key role in information processing, memory, and decision-making. Grey matter is darker in color than white matter due to the presence of cell bodies.
White Matter #
White matter is another type of neural tissue found in the brain and spinal cord… #
It acts as a communication network, facilitating the transmission of signals between different regions of the brain. White matter is lighter in color than grey matter due to the myelin sheaths surrounding the axons.
Brainstem #
The brainstem is the lower part of the brain that connects the spinal cord to th… #
It plays a vital role in regulating basic functions such as breathing, heart rate, and consciousness. The brainstem consists of three main parts: the medulla oblongata, pons, and midbrain.
Cerebellum #
The cerebellum is a structure located at the back of the brain that is responsib… #
It plays a crucial role in motor learning and fine-tuning movements. Damage to the cerebellum can result in problems with coordination and motor control.
Cerebral Cortex #
The cerebral cortex is the outer layer of the brain that is responsible for high… #
It is divided into four lobes: the frontal lobe, parietal lobe, temporal lobe, and occipital lobe. Each lobe has specific functions related to sensory processing, motor control, language, and memory.
Frontal Lobe #
The frontal lobe is located at the front of the brain and is involved in higher… #
It also plays a crucial role in controlling voluntary movements and regulating emotions. Damage to the frontal lobe can result in changes in personality and behavior.
Parietal Lobe #
The parietal lobe is located at the top of the brain and is involved in processi… #
It plays a key role in integrating sensory information from different modalities, such as touch, vision, and proprioception. Damage to the parietal lobe can result in deficits in spatial perception and body awareness.
Temporal Lobe #
The temporal lobe is located on the sides of the brain and is involved in proces… #
It plays a crucial role in recognizing faces, understanding speech, and forming long-term memories. Damage to the temporal lobe can result in deficits in language comprehension and memory formation.
Occipital Lobe #
The occipital lobe is located at the back of the brain and is primarily involved… #
It plays a key role in perceiving and interpreting visual stimuli, such as shapes, colors, and motion. Damage to the occipital lobe can result in visual impairments and difficulties with object recognition.
Brain Plasticity #
Brain plasticity, also known as neuroplasticity, refers to the brain's ability t… #
It allows the brain to adapt and change throughout life, enabling recovery from brain damage and the acquisition of new skills.
Neurogenesis #
Neurogenesis is the process by which new neurons are generated in the brain #
It occurs primarily in the hippocampus, a region involved in memory and learning. Neurogenesis plays a key role in brain development, cognition, and mood regulation. Factors such as exercise, stress, and environmental enrichment can influence neurogenesis.
Brain Development #
Brain development refers to the process by which the brain grows and matures fro… #
It involves the formation of neural circuits, synaptic connections, and myelination. Early experiences and environmental factors play a crucial role in shaping brain development and can have long-lasting effects on cognitive and emotional functioning.
Brain Regions #
Brain regions are specific areas of the brain that are specialized for different… #
Each region is associated with unique cognitive abilities and behaviors. Understanding the functions of different brain regions is essential for studying neural processing and behavior.
Brain Imaging #
Brain imaging techniques are used to visualize and study the structure and funct… #
They include methods such as magnetic resonance imaging (MRI), functional MRI (fMRI), positron emission tomography (PET), and electroencephalography (EEG). Brain imaging allows researchers to investigate brain anatomy, connectivity, and activity in both healthy and diseased states.
Functional Connectivity #
Functional connectivity refers to the temporal correlation between spatially dis… #
It reflects the coordination of information processing across different brain areas and is essential for cognitive functions such as attention, memory, and decision-making. Disruptions in functional connectivity have been linked to various neurological and psychiatric disorders.
Brain Networks #
Brain networks are interconnected regions of the brain that work together to per… #
They can be divided into functional networks, such as the default mode network and the attention network, and structural networks, such as the corticospinal tract and the corpus callosum. Understanding brain networks is crucial for studying brain function and dysfunction.
Neurotransmitter Systems #
Neurotransmitter systems are groups of neurons that release specific neurotransm… #
Examples include the dopaminergic system, serotonergic system, and cholinergic system. These systems play a crucial role in modulating mood, motivation, cognition, and behavior. Dysregulation of neurotransmitter systems is implicated in various neurological and psychiatric disorders.
Neuroplasticity Mechanisms #
Neuroplasticity mechanisms refer to the cellular and molecular processes that un… #
They include synaptic plasticity, neurogenesis, dendritic branching, and myelination. These mechanisms enable the brain to adapt to changes in the environment, learn new information, and recover from injury. Understanding neuroplasticity mechanisms is essential for developing interventions to promote brain health and recovery.
Neurotransmission #
Neurotransmission is the process by which neurons communicate with each other th… #
It involves the depolarization of the presynaptic neuron, release of neurotransmitters into the synaptic cleft, binding of neurotransmitters to receptors on the postsynaptic neuron, and generation of a postsynaptic potential. Neurotransmission is essential for transmitting signals in the brain and coordinating neuronal activity.
Neurocircuitry #
Neurocircuitry refers to the interconnected network of neurons that form functio… #
These circuits regulate specific behaviors, such as motor control, emotion processing, and cognition. Neurocircuitry involves complex interactions between different brain regions and neurotransmitter systems. Disruptions in neurocircuitry can lead to neurological and psychiatric disorders.
Neuroplasticity Training #
Neuroplasticity training, also known as brain training, refers to interventions… #
It involves engaging in activities that challenge and stimulate the brain, such as cognitive exercises, physical exercise, and mindfulness practices. Neuroplasticity training aims to improve memory, attention, and executive function in both healthy individuals and those with neurological conditions.
Neurofeedback #
Neurofeedback is a form of biofeedback that uses real #
time displays of brain activity to teach self-regulation of brain function. It involves measuring brainwave patterns using electroencephalography (EEG) and providing feedback to individuals to help them learn to modulate their brain activity. Neurofeedback is used to treat conditions such as attention deficit hyperactivity disorder (ADHD), anxiety, and depression.
Neurotechnology #
Neurotechnology refers to technologies that interact with the brain to enhance o… #
It includes devices such as brain-computer interfaces, deep brain stimulation, and neuroprosthetics. Neurotechnology has applications in healthcare, research, and entertainment, allowing for the treatment of neurological disorders, the study of brain function, and the development of brain-controlled devices.
Neuroethics #
Neuroethics is a field of study that examines the ethical, legal, and social imp… #
It addresses issues such as cognitive enhancement, brain privacy, and the use of neuroimaging in legal and judicial contexts. Neuroethics aims to promote responsible research and innovation in the field of neuroscience.
Neuroarchitecture #
Neuroarchitecture is an interdisciplinary field that explores the relationship b… #
It integrates principles from neuroscience, psychology, and architecture to design spaces that promote health, well-being, and productivity. Neuroarchitecture considers how factors such as light, color, acoustics, and spatial layout impact brain function and behavior.
Environmental Psychology #
Environmental psychology is a branch of psychology that focuses on the interplay… #
It examines how the built environment influences human behavior, emotions, and well-being. Environmental psychology considers factors such as lighting, noise, temperature, and spatial design in shaping people's experiences and interactions with their environment.
Sensory Processing #
Sensory processing refers to the brain's ability to organize and interpret senso… #
It involves detecting, discriminating, and integrating sensory stimuli to form a coherent perception of the world. Sensory processing plays a crucial role in regulating attention, emotion, and motor responses. Disruptions in sensory processing can lead to sensory processing disorders, such as autism spectrum disorder.
Biophilic Design #
Biophilic design is an approach to architecture that incorporates elements of na… #
It emphasizes the use of natural materials, vegetation, natural light, and views of nature to enhance the connection between people and their environment. Biophilic design is based on the concept that exposure to nature has positive effects on physical and mental health.
Circadian Rhythms #
Circadian rhythms are biological cycles that follow a 24 #
hour pattern, regulating sleep-wake cycles, hormone production, and metabolism. They are controlled by the circadian clock, a group of neurons in the brain that respond to light and darkness. Disruptions in circadian rhythms can lead to sleep disorders, mood disturbances, and impaired cognitive function.
Lighting Design #
Lighting design is the practice of planning and implementing lighting systems in… #
It considers factors such as light intensity, color temperature, and distribution to create functional and aesthetically pleasing environments. Lighting design plays a crucial role in enhancing visibility, mood, and productivity in various settings, such as homes, offices, and public spaces.
Acoustic Design #
Acoustic design is the process of controlling sound within a space to create opt… #
It involves considerations such as sound absorption, reflection, and diffusion to enhance speech intelligibility and reduce reverberation. Acoustic design is important in environments such as schools, hospitals, and concert halls to ensure comfort and communication.
Wayfinding #
Environmental Enrichment #
Environmental enrichment is the practice of providing stimulating and varied env… #
It involves including elements such as toys, puzzles, and social interactions to engage individuals and encourage exploration. Environmental enrichment has been shown to enhance brain plasticity, learning, and emotional well-being in animals and humans.
Emotional Design #
Emotional design is an approach to design that considers the emotional responses… #
It aims to create products and environments that evoke positive emotions, such as joy, trust, and satisfaction. Emotional design involves elements such as color, texture, and form to elicit specific emotional responses and enhance user engagement.
Stress Reduction #
Stress reduction strategies are techniques used to manage and alleviate stress i… #
They include practices such as mindfulness meditation, deep breathing exercises, and physical activity to promote relaxation and reduce anxiety. Stress reduction is important for maintaining mental and physical health and improving overall well-being.
Mindfulness #
Mindfulness is a practice of focusing one's attention on the present moment with… #
It involves being aware of thoughts, emotions, and sensations as they arise and cultivating a sense of acceptance and compassion. Mindfulness meditation has been shown to reduce stress, improve concentration, and enhance emotional regulation.
Biophilic Elements #
Biophilic elements are features inspired by nature that are incorporated into th… #
They include elements such as plants, water features, natural materials, and views of nature. Biophilic elements have been shown to reduce stress, improve mood, and increase cognitive performance by connecting people to the natural world.
Restorative Environments #
Restorative environments are spaces that promote relaxation, stress reduction, a… #
They include natural settings such as parks, gardens, and waterfronts that provide opportunities for reflection, restoration, and connection with nature. Restorative environments have been shown to enhance well-being and cognitive function.
Environmental Sustainability #
Environmental sustainability refers to practices that minimize the impact of hum… #
It involves reducing energy consumption, waste production, and carbon emissions to create a more sustainable and resilient built environment. Environmental sustainability is essential for addressing climate change and promoting long-term ecological health.
Healthy Buildings #
Healthy buildings are designed to promote occupant health, well #
being, and productivity. They incorporate features such as good indoor air quality, natural daylighting, and ergonomic design to create comfortable and safe environments. Healthy buildings can reduce the risk of respiratory problems, allergies, and stress-related illnesses while enhancing cognitive performance and creativity.
Neuroaesthetics #
Neuroaesthetics is a field of study that explores the neural mechanisms underlyi… #
It investigates how the brain processes and responds to art, music, architecture, and other forms of creative expression. Neuroaesthetics aims to understand the biological basis of beauty, creativity, and emotional responses to art.
Neuroergonomics #
Neuroergonomics is an interdisciplinary field that applies principles of neurosc… #
It focuses on understanding how the brain interacts with technology and physical spaces to improve usability, safety, and comfort. Neuroergonomics aims to enhance user experience and prevent cognitive overload and errors.
Neuroarchitecture Principles #
Neuroarchitecture principles are design guidelines informed by neuroscience rese… #
They include considerations such as natural light exposure, views of nature, indoor air quality, and acoustic comfort. Neuroarchitecture principles aim to optimize the built environment to enhance cognitive function, mood, and productivity.
Neurofeedback Training #
Neurofeedback training is a form of biofeedback that uses real #
time displays of brain activity to teach individuals to self-regulate their brain function. It involves providing feedback on brainwave patterns using techniques such as electroencephalography (EEG) to improve attention, mood, and cognitive performance. Neurofeedback training is used in clinical settings to treat conditions such as ADHD, anxiety, and traumatic brain injury.
Neuroarchitecture Research #
Neuroarchitecture research is the study of the impact of the built environment o… #
It integrates neuroscience, psychology, and architecture to investigate how factors such as lighting, acoustics, and spatial layout influence cognitive processes and emotional responses. Neuroarchitecture research aims to inform design practices to create healthier and more supportive environments.
Neuroplasticity Interventions #
Neuroplasticity interventions are strategies used to promote brain plasticity an… #
They include activities such as cognitive training, physical exercise, and mindfulness practices that stimulate neural connections and enhance learning. Neuroplasticity interventions aim to enhance brain health, memory, and attention.
Neuroarchitecture Applications #
Neuroarchitecture applications refer to the practical uses of neuroscience princ… #
Neuroarchitecture applications refer to the practical uses of neuroscience principles in architectural design