Essays about: "hjärnan"
Showing result 6 - 10 of 198 essays containing the word hjärnan.
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6. Localisation of Traumatic Brain Injury
University essay from KTH/Medicinteknik och hälsosystemAbstract : TBI stands for Traumatic Brain Injury and refers to damage to the brain resulting from an external physical force, such as a blow, jolt, or penetrating injury to the head. Common causes of TBI include falls, motor vehicle accidents, sports injuries, and violence and has been linked to thousands of deaths and injuries in the US and the EU alike. READ MORE
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7. THE RE-EMERGENCE OF A PSYCHIATRIC PARADIGM : A SYSTEMATIC REVIEW AND META-ANALYSIS OF THE EFFICACY OF MDMA-ASSISTED AND PSILOCYBIN-ASSISTED PSYCHOTHERAPY FOR PTSD AND MDD
University essay from Umeå universitet/Institutionen för psykologiAbstract : Psychedelic research became throttled in the 1970s, though the clinical interest for psychedelics has seen a resurgence in the last couple of decades for their application as psychotherapy-adjunct substances used to treat various psychological disorders. Primarily mediated through agonism at the serotonin 2a receptor, psychedelics encompass and subsequently effect vast areas of the brain and implicates several limbic structures of relevance for emotional processing. READ MORE
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8. Quantifying the Impact of Synaptic Delay and Neuronal Refractory Period on Criticality in Hierarchical Modular Neural Networks
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Self-organized brain criticality suggests that the brain is able to operate near a critical point.With compelling evidence supporting the theory, it is important to understand whichbiological mechanisms are required for critical dynamics to occur. READ MORE
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9. Improving proton therapy planning with photon-counting spectral computed tomography
University essay from KTH/FysikAbstract : Proton radiation therapy is an alternative to conventional photon radiation therapy, which accounts for the majority of radiation treatments today. The rationale for using protons in radiation therapy lies in their dose deposition properties; photons deposit a radiation dose inversely proportional to the energy, and therefore tissue depth, while protons exhibit a sharp Bragg peak when traversing matter. READ MORE
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10. A comparison of neuron touch detection algorithms utilising voxelization and the data structures octree, k-d tree and R-tree
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Simulations of biologically detailed neuronal networks have become an essential tool in the study of the brain. An important step in the creation of these types of simulations is the detection of the connections between the nerve cells. This paper analyses the efficiency of four algorithms used for such purposes. READ MORE