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Werkstuk Biologie The Tongue  <strong style="line
Werkstuk Biologie The Tongue Taste buds: The taste buds are nerve endings on the tongue that are stimulated by substances in food. The nerves send this information to the brain. The brain takes this information up and translate it as a taste perception. ...
Creativity and emotion: Reformulating the Romantic theory of art
Creativity and emotion: Reformulating the Romantic theory of art

... feedback (Lewis, 2000). It is not until the Emotional Interpretation stabilizes that the individual realizes a comprehensive cognitive interpretation and experiences a differentiated emotion. This self-organization can occur at multiple time-scales, from seconds to years. The interactions between co ...
NEURAL CONNECTIONS: Some You Use, Some You Lose
NEURAL CONNECTIONS: Some You Use, Some You Lose

... the shorter branches, generally receive never impulses from the axons of other neurons and transmit those impulses toward the cell body. Usually, nerve cells are not in direct physical contact. There are microscopic gaps between the axons of one neuron and the dendrites of its neighbors. Communicat ...
Inside the Brain
Inside the Brain

... of the brain known to be involved in generating maps and forming spatial memories. They have also found that the longer a person has been driving a taxi, the larger their hippocampus. ...
Neural Correlates of Human Virtue Judgment
Neural Correlates of Human Virtue Judgment

... us’’ and Smith (1976) noted that ‘‘man desires, not only praise, but praiseworthiness.’’ We also could have an aesthetic feeling in human virtuous acts and be often attracted by the beauty itself (Haidt 2003a). However, there are very few studies to have concentrated on this aspect of moral beauty. ...
Viscoelastic Properties of the Rat Brain in the Horizontal Plane
Viscoelastic Properties of the Rat Brain in the Horizontal Plane

... CT scans, and the resulting high degree of freedom models can typically be solved in a reasonable time frame  with  modern  computing  resources.    A  tolerance  criterion  is  also  necessary  to  relate  tissue  strain  to  loss  of  function[5].    Finally,  accurate  mechanical  properties  for ...
Responses of the human motor system to observing actions across
Responses of the human motor system to observing actions across

... the object was in full view or hidden behind screen.1 These findings mirror those by Umilta et al. (2001) and support the hypothesis that there is a similarity in the nature of action coding in humans and monkey MNS. To our knowledge, no TMS studies have explored corticospinal excitability in humans ...
Origins of Behavioral Neuroscience 1.1 Multiple Choice 1) The mind
Origins of Behavioral Neuroscience 1.1 Multiple Choice 1) The mind

... C) different behaviors may occur for the same reasons. D) physiologists are only able to offer reductionist explanations. E) Science is difficult. Answer: B Rationale: A serious complication of physiological analyses of behavior is that different physiological mechanisms may produce identical behavi ...
Difference between Archaeologist and Anthropologist
Difference between Archaeologist and Anthropologist

... Archaeology is a science which deals with the study of human history. An Archaeologist is one who can find employment opportunities in museums, archives, as well as in various research institutes. Moreover, they can search for a career in prominent archaeological educational institutes such as Insti ...
The evolution of quantitative traits in complex environments
The evolution of quantitative traits in complex environments

... investigate biotic and abiotic agents of selection. Various abiotic and biotic pressures could interact to intensify or alleviate selection imposed by only a single agent. A quantitative trait that affects an organism’s interactions with multiple species in the community, or increases fitness under ...
Neural Computation and Neuromodulation Underlying Social
Neural Computation and Neuromodulation Underlying Social

... The external environment is teeming with sensory information that could be used to guide social behavior. While not all sensory stimuli are important for social behavior, the array of social cues that impart some effect on social behavior is diverse (Insel and Fernald 2004). Specific sensory cues de ...
Identifying Hallmarks of Consciousness in Non-Mammalian
Identifying Hallmarks of Consciousness in Non-Mammalian

... non-mammalian vertebrate auditory and visual pathways at the level of both constituent cell populations and tissues led Karten (1997 to propose that the sensory systems of all amniotes are similarly organized. In fact, the work of Karten (1997) and others (Kuan et al., 1997; Medina & Reiner, 2000; N ...
Lecture 37 Notes - MIT OpenCourseWare
Lecture 37 Notes - MIT OpenCourseWare

... What are the different types of cortex? How do various regions of neocortex differ from each other? MAJOR TYPES: Neocortex (isocortex) and allocortex. Allocortex is limbic cortex, and includes paleocortex (olfactory) laterally and archicortex (hippocampus) medially and caudally. In addition, there ...
Machine Learning for Clinical Diagnosis from Functional Magnetic
Machine Learning for Clinical Diagnosis from Functional Magnetic

... for data preprocessing (normalization step). We found that all these learning methods resulted in poor classification rates. This result could have been attributed to the similar fMRI BOLD activation patterns for both subject groups as previously described [8]. Thus, it was not possible to achieve ac ...
The Red Nucleus: Past, Present, and Future
The Red Nucleus: Past, Present, and Future

... became terrestrial, it is probable that the lateral paired fins of their aquatic predecessors became objects of locomotion in the air or on the ground [1]. Locomotion using limbs led to a dedicated descending pathway by which the central nervous system (CNS) could initiate movement. Examination of t ...
Hive Collective Intelligence for Cloud Robotics
Hive Collective Intelligence for Cloud Robotics

... advantages, due to the fact that modern day robots are still constrained by their processing capabilities, implementation of those models was limited and not as advantageous as expected. And thus, whilst AI models and fields such as Deep Learning advanced, Robotics did not reap the benefits of those ...
free - Piero Scaruffi
free - Piero Scaruffi

... unconditioned stimulus (e.g., a bowl of meat) that normally causes an unconditioned response (e.g., the dog salivates) is repeatedly associated with a conditioned stimulus (e.g., a bell), the conditioned stimulus (the bell) will eventually cause the unconditioned response (the dog salivates) without ...
Total number and volume of Von Economo neurons in the cerebral
Total number and volume of Von Economo neurons in the cerebral

... wiring organization in cetaceans (Hof and Van der Gucht, 2007). Nonetheless, neocortical complexity, extreme gyrification, and large size (Oelschläger and Oelschläger, 2002; Hof et al., 2005; Hof and Van der Gucht, 2007) represent remarkable features of the cetacean brain. Several hypotheses have b ...
HEAD III: Special Senses
HEAD III: Special Senses

... • Fovea centralis is in direct line with lens, where light is focused most directly, and has intense cone cell population (low light night vision best from side of eye) • Blood vessels superficial to photoreceptors (retina is good sight to check for small vessel disease in diabetes) Human Anatomy, F ...
The plasticity of human maternal brain: longitudinal changes in brain anatomy during the early postpartum period
The plasticity of human maternal brain: longitudinal changes in brain anatomy during the early postpartum period

... mothers during the first few postpartum months. Increased gray matter volumes in large regions of the prefrontal cortex, parietal lobe, and midbrain were found. Furthermore, a mother’s positive thoughts on her baby at the first month postpartum predicted gray matter volume increase from the first mo ...
Emotion in the perspective of an integrated nervous system 1
Emotion in the perspective of an integrated nervous system 1

... affect limbic system alone. Not only are the emotion processing structures far more numerous than the collection described as limbic system, but even the actions of those within the limbic system are observable throughout the organism, in both body-proper and elsewhere in the brain, via neurons and ...
Development of the adolescent brain
Development of the adolescent brain

... This process of synaptic proliferation, called synaptogenesis, lasts up to several months, depending on the species of animal and brain region. At this point, synaptic densities in most brain regions are at their maximum. These early peaks in synaptic density are followed by a period of synaptic eli ...
NIH Public Access
NIH Public Access

... Toward the end of the 1990s, technological and methodological advances allowed for more precise measurement of cortical thickness (Fischl and Dale 2000; Kabani et al. 2001), which is considered to reflect the packing density of neurons, as well as other components of the neuropil. Similar to volume, ...
Cooperative Brains: Psychological Constraints on the Evolution of
Cooperative Brains: Psychological Constraints on the Evolution of

... Vampire bats can live for almost 20 years, spending much of their time in large, stable social groups where there are multiple opportunities to interact with the same individuals. A vampire bat's survival depends critically on the consumption of blood. If an individual goes for more than 60 hours wi ...
Wernicke`s area homologue in chimpanzees (Pan troglodytes) and
Wernicke`s area homologue in chimpanzees (Pan troglodytes) and

... The study sample consisted of 12 chimpanzee subjects, including six females (mean age at death ¼ 37.8 years, s.d. ¼ 12.9, range ¼ 13–48) and six males (mean age at death ¼ 29.3 years, s.d. ¼ 10.8, range ¼ 17–41). These individuals formed part of an earlier study conducted by Schenker et al. (2010), ...
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Evolution of human intelligence



The evolution of human intelligence refers to a set of theories that attempt to explain how human intelligence has evolved and are closely tied to the evolution of the human brain and to the origin of language.The timeline of human evolution spans approximately 7 million years, from the separation of the Pan genus until the emergence of behavioral modernity by 50,000 years ago. The first 3 million years of this timeline concern Sahelanthropus, the following 2 million concern Australopithecus and the final 2 million span the history of actual human species in the Paleolithic era.Many traits of human intelligence, such as empathy, theory of mind, mourning, ritual, and the use of symbols and tools, are apparent in great apes although in less sophisticated forms than found in humans, such as Great ape language.
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