Psychology Lecture 8 - The Self
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Questions and Answers

What characterizes an Out-of-Body Experience (OBE) compared to Autoscopy?

  • OBEs involve a change in felt self-location. (correct)
  • Autoscopy always changes the individual's perception of body position.
  • Both OBEs and Autoscopy provide an identical sense of self-location.
  • OBEs do not include visual-spatial representations of the bodily self.
  • Which type of integration is primarily affected in OBEs and Autoscopy according to Blanke et al. (2004)?

  • Integration between emotional signals and personal space.
  • Integration between auditory signals and extrapersonal space.
  • Integration between proprioceptive and body-related visual information. (correct)
  • Integration between smells and body-related information.
  • What brain area is primarily implicated in the disintegration of personal and extrapersonal space during OBEs?

  • Cerebellum.
  • Frontal lobe.
  • Occipital lobe.
  • Temporoparietal junction (TPJ). (correct)
  • How can OBEs be experimentally induced according to the research mentioned?

    <p>Through vestibular stimulation and TPJ stimulation. (C)</p> Signup and view all the answers

    What brain region is primarily associated with the 'core self' in self-referential processing?

    <p>Medial PFC (D)</p> Signup and view all the answers

    What role does the vestibular system play in self-awareness?

    <p>It provides absolute gravitational reference for body signal integration. (C)</p> Signup and view all the answers

    Which network is predominantly active when individuals engage in daydreaming or mind-wandering?

    <p>Default Mode Network (C)</p> Signup and view all the answers

    How does self-referential processing become disrupted in major depressive disorder?

    <p>Excessive mPFC activity (C)</p> Signup and view all the answers

    Which type of self-representation is processed in amodal regions of the brain?

    <p>Mental/Narrative self (D)</p> Signup and view all the answers

    What is the primary function of the Mirror Neuron System according to the content?

    <p>To predict actions and sensations of self and others (A)</p> Signup and view all the answers

    What primarily distinguishes the physical attributes of the self from the mental attributes?

    <p>Physical attributes include experiences related to bodily presence. (A)</p> Signup and view all the answers

    What is considered a hallmark of self-awareness in the context of self-identification?

    <p>The ability to recognize one’s own face in the mirror (D)</p> Signup and view all the answers

    Which model of self-awareness emphasizes the sense of oneself as an observer of experiences?

    <p>Mental/narrative self (C)</p> Signup and view all the answers

    According to findings on self-face advantages, how does the self-face recognition compare to familiar other faces?

    <p>Self-face recognition is faster and more accurate than familiar other faces. (C)</p> Signup and view all the answers

    Which statement best describes the nature of self as an illusory construction?

    <p>The feeling of being a unified self remains stable despite ongoing physical changes. (B)</p> Signup and view all the answers

    What is referred to as 'enfacement illusion' in the context of self-identification?

    <p>Greater identification with a stranger’s face after synchronous visual-tactile stimulation. (B)</p> Signup and view all the answers

    According to the discussion about self-representation, what is meant by the 'minimal' self?

    <p>The foundational physical sense of self as the immediate subject of experience. (D)</p> Signup and view all the answers

    Which brain areas show increased activity for self-face recognition according to Morita et al. (2008)?

    <p>Bilateral occipital cortices extending to inferior temporal and fusiform regions (B)</p> Signup and view all the answers

    In what way does the egocentric perspective of the self typically function?

    <p>It anchors the self's perception within the confines of the body. (D)</p> Signup and view all the answers

    What is a primary reason for the self-face advantage according to Bortolon & Raffard (2018)?

    <p>Over-familiarization with one’s own face leading to stronger mental representation. (C)</p> Signup and view all the answers

    Flashcards

    Embodied Self

    The subjective feeling of being a physical being in the world, encompassing physical attributes like appearance, sensations, and actions.

    Narrative Self

    The abstract sense of self composed of mental characteristics, including memories, personality traits, values, and self-knowledge.

    Illusory Construction of Self

    The brain's integration of various components to create a cohesive and stable feeling of 'self,' despite continuous changes within the body and memory.

    Minimal Self

    The fundamental feeling of 'being an I' that is the immediate subject of experience, without a sense of past or future.

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    Location of Self

    The perceived location of the self within the body, typically near the eyes or center of the head, even in individuals with blindness.

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    Out-of-Body Experience (OBE)

    A state where you experience seeing yourself outside of your body - you feel like you're looking at your own body from a different perspective.

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    Vestibular Disorder

    A condition that affects your sense of balance and spatial awareness.

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    Temporoparietal Junction (TPJ)

    A part of the brain involved in processing visual information, spatial awareness, and self-awareness.

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    Full Body Illusion

    A sensory illusion created by stimulating multiple senses simultaneously.

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    Egocentric Self-Awareness

    The experience of being aware of your own physical body and its position in space.

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    Mirror Self-Recognition

    The ability to recognize one's own face in the mirror is a key indicator of self-awareness. This ability develops across life stages, which is why it is used to examine self-awareness in animals and infants.

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    Self-Face Advantage

    The ability to perceive your own face as distinct and unique leads to faster and more accurate recognition of your face compared to others. This is because the brain creates a stronger mental representation of the familiar self-face.

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    Multisensory Stimulation of Self

    The feeling of self is influenced by continuous multisensory stimulation, including tactile, visual, and auditory input. This shows that our perception of self is dynamic and constantly being updated.

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    Brain's Self-Face Processing

    The brain areas involved in visual processing – such as the occipital face area (OFA) responsible for face recognition and the fusiform face area (FFA) for face perception – show increased activity when processing one’s own face compared to familiar others.

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    What is the 'core self'?

    The 'core self' refers to the fundamental sense of our own identity. It is the stable, unified sense of who we are, independent of changing circumstances or external influences.

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    What is the Default Mode Network (DMN)?

    The Default Mode Network (DMN) is a group of brain regions that is particularly active when we are not actively focused on a task. It's involved in thinking about ourselves, our memories, and our social experiences.

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    What is self-referential processing?

    Self-referential processing involves thinking about ourselves and our experiences. It's about retrieving memories and deciding on our own personality traits and preferences.

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    What is the Medial Prefrontal Cortex (mPFC)?

    The Medial Prefrontal Cortex (mPFC) is a part of the brain that plays a key role in the 'core self' and self-referential processing.

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    What is the Salience Network?

    The Salience Network is a brain network involved in identifying and attending to important events in the environment. It helps us decide what deserves our attention and prioritize information.

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    Study Notes

    Lecture 8 - The Self

    • What makes a self?
      • Physical attributes ("I")
        • Appearance
        • Feelings
        • Perceived location
        • Abilities
      • Mental attributes ("Me")
        • Memories (autobiographical)
        • Personality traits
        • Cognitive/emotional skills & abilities
        • Self-knowledge
        • Values, tastes, and biases
      • Social attributes
        • Could we develop the same selves in isolation or different social contexts?
        • We affect others and are affected by the world
        • Self-enlargement or reduction through others

    Psychological Models of the Self

    • Models distinguish physical (embodied) and mental (abstract/narrative/psychological) self-awareness
      • Physical/embodied: feeling of self as the physical subject of experience
      • Mental/narrative: feeling of self as the observer of one's experiences

    The Self as an Illusory Construction

    • The brain constructs a unified feeling of 'self'

      • A "me" as a person with memories, traits, values, etc., acting as an "i," a bodily agent in the world
      • Continuity in time held together by memory
      • Memory may be biased in favor of consistency
    • The 'minimal self'

      • Foundation of the physical sense of self
      • Embodied feeling of being an "I" in the moment
      • Sense of being a self in a body that perceives, feels, and acts

    Location of Self

    • Physical self
      • Self-location relative to the world or other people
      • First-person perspective - how one perceives the world
      • Self-identification, body ownership

    Representations of the self

    • There are not one, but several different levels of self-representation
      • Social self
      • Mental / abstract self (extended self - “me” over time)
      • Mentalising/ Theory of Mind/ Empathy
      • Psychological self/ memory/ traits
      • Sense of agency (actions & effects)
      • Physical self
      • Minimal/ core self
      • Localisation within a body & self-identification
      • Mental/ narrative self
        • Feeling of self as a continuous observer through time
        • Stable experience of being a self
        • Autobiographical memory
        • Self-knowledge and skills
        • Preferences and values

    Self-referential Processing

    • Deciding if a personality trait is true for oneself versus another person
    • Retrieving and assembling memories related to the self
    • Self-referential processing activates the Default mode network (DMN) & related regions (mPFC/ACC).

    Self-face Advantage

    • Faster and more accurate responses to self-face than other faces
    • Robust effect in various conditions
    • Depends on cultural background

    SFA in the Brain

    • Increased activity in bilateral occipital cortices and fusiform regions
    • Similar findings in other studies

    .

    Self-Face Processing

    • Supported by OFA/FFA (occipital-fusiform areas), but also others
      • Premotor-parietal regions (IFG/insula & angular gyrus): body ownership regions
      • ACC

    Core Self

    • Medial PFC (part of DMN), ACC
    • Opposing activations depending on task (self-relevant vs. irrelevant).

    Cognitive Control Network

    • Posterior STS, dorsolateral PFC
    • Brain networks that support a sense of self

    Other-referential Processing

    • Information tagged as "other" activates fronto-parietal attentional control network/enhanced DLPFC
    • Suppresses self-related processing

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    Lecture 8 - The Self PDF

    Description

    Explore the intricate components that make up the self, including physical, mental, and social attributes. This lecture delves into psychological models of self-awareness and the concept of the self as an illusory construction. Understand how our experiences shape our sense of identity and the interplay between our internal and external worlds.

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