Sökning: "left and right brain"

Visar resultat 1 - 5 av 33 uppsatser innehållade orden left and right brain.

1. 1. Resting-state Functional Connectivity in Anhedonia: Exploring the Effects of Pramipexole

   Master-uppsats, Lunds universitet/Institutionen för psykologi

   Författare :Frida Smids; [2023]
   Nyckelord :Anhedonia; Depression; Reward; Pramipexole; Resting-state; Functional Connectivity; Nucleus Accumbens; Social Sciences;

   Sammanfattning : Pramipexole is a medication that normalises dopamine signalling in the brain. Previous studies have suggested that pramipexole is an effective treatment option for depression and anhedonia because it targets the dopaminergic pathways within the brain’s reward network. LÄS MER

3. 2. Frontal Alpha Asymmetry and Behavioral Inhibition and Activation Systems

   Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Victoria Saldjoughi Tivander; [2023]
   Nyckelord :frontal alpha asymmetry; EEG; resting-state; BIS BAS; test-retest reliability;

   Sammanfattning : Extensive research has been conducted on the relationship between brain activity and personality traits, and several theories propose a lateralization of specific personality qualities. A prominent model suggests frontal lateralization of motivational direction, specifically, the behavioral inhibition and activation systems (BIS/BAS), with greater right frontal activity linked to behavioral inhibition and greater left frontal activity linked to behavioral activation. LÄS MER

4. 3. Deep convolution neural network for attention decoding in multi-channel EEG with conditional variational autoencoder for data augmentation

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

   Författare :M Asjid Tanveer; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : Objectives: This project aims to develop a deep learning-based attention decoding system that can distinguish between noise and speech in noise and also identify the direction of attended speech from the brain data recorded with electroencephalography (EEG) instruments. Two deep convolutional neural network (DCNN) models will be designed: (1) one DCNN model capable of classifying incoming segments of sound as speech or speech in background noise, and (2) one DCNN model identifying the direction (left vs. LÄS MER

5. 4. INTELLIGENCE AND THE STRUCTURES OF THE LINGUAL GYRI

   Magister-uppsats, Umeå universitet/Institutionen för psykologi

   Författare :Norrman Emil; [2023]
   Nyckelord :IQ; cortical thickness; lingual gyri; biomarkers; IQ; kortikal tjocklek; lingual gyri; biomarkörer;

   Sammanfattning : Finding neural correlates of intelligence and cognitive abilities in the developing brain during childhood may be important in many ways, such as predicting and understanding educational abilities or making clinical evaluations of patients. Even if substantial contemporary research has established relationships between brain structures and general intelligence, little is known about the lingual gyri and their links to IQ. LÄS MER

7. 5. The impact of selective serotonin reuptake inhibitors on amygdala activation in patients with panic disorder

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Anton Kvarnström; [2023]
   Nyckelord :Panic disorder; selective serotonin reuptake inhibitors; amygdala; amygdala activation; serotonin;

   Sammanfattning : Panic disorder (PD) is a debilitating anxiety disorder that often reduces the quality of life and some of its symptoms are physical distress and fear. PD is often comorbid with other anxiety disorders and depressive disorders and also cardiovascular and respiratory illnesses. LÄS MER