Activities per year
Abstract
This thesis concerns the nature of cognition. It posits that cognitive processes primarily are means to maintain allostasis in organisms whose ecological niches require movement to approach food-resources and avoid predation. Hence triggering, or motivation, of behaviours are a consequence of prediction errors from the body resulting from biological variables moving away from homeostasis.
Depending on circumstance and the nature of the particulars of the ecological niche, an organism may require the ability to find the way to a goal-site containing food or water, perceive its surroundings in order to trigger allostatic behaviour, make choices and priorities, and predict outcomes. Hence, cognition is situated in a larger context of staying alive, but efforts are also made to zoom in on exactly how some important cognitive processes may plausibly work, on the level of neural units and networks. These processes include visual perception, spatial cognition, predictive simulation processes (intelligence), and familiarity based trust, as well as reflection, decision-making, and memory.
Depending on circumstance and the nature of the particulars of the ecological niche, an organism may require the ability to find the way to a goal-site containing food or water, perceive its surroundings in order to trigger allostatic behaviour, make choices and priorities, and predict outcomes. Hence, cognition is situated in a larger context of staying alive, but efforts are also made to zoom in on exactly how some important cognitive processes may plausibly work, on the level of neural units and networks. These processes include visual perception, spatial cognition, predictive simulation processes (intelligence), and familiarity based trust, as well as reflection, decision-making, and memory.
Original language | English |
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Qualification | Doctor |
Awarding Institution |
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Supervisors/Advisors |
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Award date | 2022 Sept 19 |
Place of Publication | Lund, Sweden |
Edition | 1 |
Publisher | |
ISBN (Print) | 978-91-89415-23-2 |
ISBN (electronic) | 978-91-89415-24-9 |
Publication status | Published - 2022 May 30 |
Bibliographical note
Defence detailsDate: 2022-09-19
Time: 10:15
Place: LUX C121
External reviewer
Name: Martin V Butz
Title: professor
Affiliation: Universität Tübingen
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Subject classification (UKÄ)
- Psychology (excluding Applied Psychology)
Free keywords
- computational
- cognitive
- neuroscience
- perception
- memory
- spatial cognition
- trust
- pupil dynamics
- reflection
- thinking
- intelligence
- reinforcement learning
- foraging
- allostasis
- decision making
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Medvetande: vad är det som bultar och bankar
Tjøstheim, T. A. (Interviewee) & Tsapos, M. (Host)
2024 Mar 21Activity: Other › Media participation
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The roles of space and energy in cognition
Tjøstheim, T. A. (Role not specified)
2023 May 23Activity: Talk or presentation › Invited talk
Prizes
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Oscar II's stipendium
Tjøstheim, T. A. (Recipient), 2023 Apr 14
Prize: Prize (including medals and awards)