Name: how brain lobes shape perception
Uploaded: 2024-08-29T22:13:37.000Z
Duration: 1 min 22 s
Channel: JoVE

大脑皮层由四个叶组成:额叶、顶叶、颞叶和枕叶。
位于前额后面的额叶调节性格、智力、自主肌肉控制和情绪调节。
前额叶皮层是额叶的组成部分，管理着高级认知功能，如计划、推理和自我控制。
顶叶位于额叶后面，调节触觉刺激，例如触摸、压力、疼痛和温度。它在空间定向和运动协调中发挥作用。
顶叶还跟踪物体的位置、形状和方向。此外，它将感觉信息传递给负责身体运动的运动皮层。
位于耳朵上方的颞叶管理听力、语言处理和记忆。它与边缘系统有关，并影响长期记忆存储。
枕叶位于大脑后部，处理视觉刺激，包括颜色、形状和运动。

大脑叶

大脑皮层是大脑的关键结构，它被复杂地分为两个半球，每个半球由四个不同的叶组成:枕叶、颞叶、额叶和顶叶。这些叶协同作用，调节各种认知和感觉功能，构成我们复杂神经能力的基础。

额叶

额叶位于前额后面，是我们大脑的指挥中心，控制着个性、智力和自主肌肉运动。这个区域容纳着前额叶皮层，它是我们大脑的首席执行官，在协调高级认知功能（如计划、推理和自我控制）方面至关重要。前额叶皮层就像交通警察一样，充当着执行控制中心的角色，组织思想，调解复杂的决策过程，并通过与其他大脑区域的连接来调节情绪反应。

顶叶

顶叶位于额叶后面。这些是处理触觉（如触摸、压力、疼痛和温度）的核心。这些叶参与管理空间方向和协调运动，这对于与周围环境互动至关重要。它们有助于理解物体的空间关系，协助定位和运动。此外，顶叶将感觉数据与来自运动皮层的运动信息整合在一起，有助于精确的身体动作，如伸手和抓握。这种整合对于同步思想和身体动作、支持与外部世界的无缝互动至关重要。

颞叶

颞叶位于耳朵上方，在听觉处理、语言理解和记忆形成中发挥着多方面的作用。这些叶不仅在听觉中起着关键作用，还参与语言和言语的复杂过程。颞叶与边缘系统的联系显著影响情绪反应和长期记忆保持，因此对学习和记忆至关重要。

枕叶

枕叶位于大脑后部，主要负责视觉处理。该区域解读眼睛传递的信息，例如颜色、形状和运动，使人能够理解和响应视觉刺激。该叶的功​​能对于从简单的物体识别到复杂的环境解释等任务至关重要。

大脑皮层由四个叶组成:额叶、顶叶、颞叶和枕叶。
位于前额后面的额叶调节......

Education

教育

JoVE Core

Introduction to Psychology

心理学导论

Unit 1

第一单元

Biopsychology

生物心理学

KEY TERMS AND CONCEPTS

关键术语与概念

Lobes of the Cerebrum

how brain lobes shape perception

The cerebral cortex is divided into two hemispheres, and each hemisphere has four lobes: frontal, parietal, temporal, and occipital. Together, these lobes support the brain’s main cognitive and sensory jobs. They work as a team to help you think, feel, move, and respond to the world.

The frontal lobe sits behind the forehead and acts as a control center for personality, intelligence, and voluntary muscle movement. It also contains the prefrontal cortex, a region that helps with planning, reasoning, and self-control. This area helps organize thoughts, guide decisions, and regulate emotional responses through links with other brain regions.

The parietal lobe is located behind the frontal lobe. It processes touch, pressure, pain, and temperature. It also helps with spatial orientation and movement, so the brain can understand where objects are and how to navigate around them. The parietal lobe also combines sensory input with motor information from the motor cortex, which supports precise actions like reaching and grasping.

The temporal lobe sits above the ear and has several important roles. It helps process sound, understand language, and form memories. Because it connects with the limbic system, it also influences emotional responses and long-term memory, which makes it important for learning.

The occipital lobe is found at the back of the brain. It is mainly responsible for visual processing. It interprets information from the eyes, including color, shape, and motion, so the brain can make sense of what it sees. This function helps with everything from recognizing objects to understanding the visual world around you.

How Brain Lobes Shape Perception

introduction to biological bases of psychology

introduction-to-biological-bases-of-psychology

Biological Factors Shaping Behavior and Mind

Biopsychology connects biology and psychology by showing how the body influences behavior and mental processes. It focuses on the nervous system, neurotransmitters, hormones, genetics, and evolutionary ideas. Together, these areas help explain why people think, feel, and act the way they do. The nervous system is the main foundation of biopsychology. It has two parts: the central nervous system, or CNS, and the peripheral nervous system, or PNS. The CNS includes the brain and spinal cord and...

nervous system

Nervous System: CNS, PNS, and Reflexes

The nervous system helps the body sense, move, and respond. It works through a network of nerve cells that carry signals around the body. This system has two main parts: the central nervous system and the peripheral nervous system. The central nervous system, or CNS, includes the brain and spinal cord. The brain acts as the body’s control center. It processes sensory information and helps coordinate responses. The spinal cord serves as a major pathway for signals between the brain and the rest...

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Neuron Parts and Signal Transmission

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Neurons send signals through electrochemical communication that supports brain and nervous system function. A key part of this process is the action potential, a rapid electrical change that starts when the neuron’s internal charge rises above a threshold. That signal then travels along the axon to the axon terminal, where it is ready to pass to another neuron. The connection point between two neurons is called a synapse. Synapses can be electrical or chemical, and each type moves information...

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Brain Chemicals That Shape Mood and Movement

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cerebral hemispheres

How the Brain’s Two Halves Work

The brain’s two cerebral hemispheres work together to process information and control the body. The left and right hemispheres are linked by the corpus callosum, a large bundle of nerve fibers. This connection lets the two sides share sensory and motor information, with each hemisphere controlling the opposite side of the body. The hemispheres are also specialized for different tasks. This is called lateralization, which means certain functions are handled more strongly by one side than the...

lobes of the cerebrum

The cerebral cortex is divided into two hemispheres, and each hemisphere has four lobes: frontal, parietal, temporal, and occipital. Together, these lobes support the brain’s main cognitive and sensory jobs. They work as a team to help you think, feel, move, and respond to the world. The frontal lobe sits behind the forehead and acts as a control center for personality, intelligence, and voluntary muscle movement. It also contains the prefrontal cortex, a region that helps with planning,...

spinal cord

Spinal Cord Nerves and Reflexes

The spinal cord is a major part of the central nervous system. It runs from the base of the brainstem to the lumbar region of the vertebral column. It helps keep the body stable and carries signals between the brain and the rest of the body. The spinal cord sits inside the bony spine for protection. It is divided into 30 segments that match the vertebrae. Each segment connects to a specific body region through paired spinal nerves. These spinal nerves are grouped by where they leave the...

lateralization

Brain Hemisphere Specialization

Brain hemisphere specialization divides mental tasks between the left and right sides of the brain. This split can improve neural efficiency and support more complex human abilities. Each hemisphere tends to handle the work it does best, which helps cognitive processing run more smoothly. The left hemisphere is especially strong in logic and language-related tasks. It supports analytical thinking, which means breaking a problem into parts and solving it step by step. This is important for...

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Genes, Behavior, and Mental Health

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Chromosomes, DNA, and Inherited Traits

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How Alleles Shape Inherited Traits

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How Behavior Genetics Studies Inheritance

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organization of the brain

Brain Regions and Their Key Functions

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evolutionary psychology

Evolutionary Psychology and Human Behavior

Evolutionary psychology explains human behavior and mental processes through natural selection. It uses Darwin’s idea that traits can spread when they help survival and reproduction. In this view, some common behaviors may be adaptations that were useful to our ancestors. One clear example is fear of snakes. This fear is nearly universal, which suggests that early humans who avoided snakes were more likely to survive deadly encounters. Over many generations, that caution could be passed on and...

neuroplasticity

How the Brain Rewires Itself

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Brain Scanning Techniques

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Endocrine Glands and Hormone Signals

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Brain Cortex Areas for Sensation and Movement

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major hormones and their functions

Hormone Imbalances and Their Effects

Hormones are chemical messengers made by endocrine glands. They help control body functions and keep internal conditions stable. When hormone levels shift too far up or down, normal body processes can be disrupted. Several major hormones have clear roles in the body. Oxytocin is made in the hypothalamus and released by the pituitary gland. It supports social bonding, childbirth, and lactation. Low oxytocin can affect social interaction and stress response, and it may contribute to depression.

inheritance

Genes, Traits, and Mendel's Rules

Genes, traits, and Mendel's rules explain how characteristics pass from parents to offspring. Gregor Mendel's pea plant experiments changed how scientists understand heredity. His work showed that traits are controlled by discrete units inside organisms called genes. Genes usually come in pairs. One gene is inherited from each parent, and together they make a person's genotype. Genotype is the genetic blueprint for potential traits. Examples include blood type, eye color, and inherited...

gene-environment interactions

How Environment Shapes Gene Expression

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heritability

Heritability and the Environment

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natural selection and adaptation

Adaptation in Changing Environments

Natural selection explains how organisms become better suited to their environments over time. It favors individuals with traits that improve survival and reproduction. Adaptation is the result. It includes genetic changes that help an organism function in specific conditions, such as extreme cold or thinner air at high altitudes. Adaptation is not only physical. Psychological adaptation also helps organisms, especially humans, succeed in their surroundings. These responses come from both...

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How Selection Shapes Mate Choice

Natural selection and mating preferences work together to shape how organisms survive and reproduce. Natural selection favors traits that help an organism fit its environment. Mating preferences are part of sexual selection, which influences who mates with whom and how genes are passed on. Evolutionary psychologists argue that these preferences are tied to instincts that support reproduction. For females, conception, pregnancy, and nursing create a strong need to choose mates who can offer...

criticisms of the evolutionary perspective

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Social Learning vs. Evolutionary Psychology

Social learning theory and evolutionary psychology offer two different ways to explain sexual behavior. A study in which strangers gave students compliments and then asked for casual sex showed a clear gender gap. None of the women said yes, while 70% of the men agreed. Evolutionary psychology explains this result by arguing that natural selection may have shaped women to be more selective about sexual partners. From this view, selectivity can help improve survival and reproductive success. It...

key terms and concepts

Learn how the frontal, parietal, temporal, and occipital lobes work together to support movement, touch, hearing, memory, and vision in the brain.

How Brain Lobes Shape Perception | JoVE K12

JoVE Core Introduction to Psychology offers an engaging learning experience on the fundamental principles of psychology through concise video lessons. Students will explore important topics such as cognitive processes, emotional regulation, and neural mechanisms, establishing a strong foundation in the study of the mind and human behavior. This series provides an accessible and captivating approach to grasp the essential concepts of the discipline.

introduction to psychology

How Brain Lobes Shape Perception

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