Results 171 to 180 of about 475,817 (388)

Cerebral Insights Into Discrimination of Perceptually Familiar Odours: Vanillin, Vanitrope and Vanillyl Ethyl Ether

Flavour and Fragrance Journal, EarlyView.
This study used fMRI to reveal distinct brain activation patterns for vanillin versus similar odorants, highlighting the role of emotional and memory‐related brain regions in differentiating familiar scents. Findings underscore how fMRI can capture subtle perceptual nuances in olfactory processing and discrimination.
Akshita Joshi, Divesh Thaploo, Susanne Weise, Jonathan Warr, Thomas Hummel   +4 more
wiley   +1 more source

Covert Visual Attention Modulates Face-Specific Activity in the Human Fusiform Gyrus: fMRI Study [PDF]

, 1998
Ewa Wojciulik, Nancy Kanwisher, Jon Driver   +2 more
openalex   +1 more source

Neuroanatomical and functional correlates in borderline personality disorder: A narrative review

Ibrain, Volume 11, Issue 1, Page 19-31, Spring 2025.
Borderline personality disorder (BPD) is considered a dysfunctional, stable, and pervasive alteration in personality functioning with the inability to adapt to the environment, mental rigidity, and ego‐syntonic, and like all personality disorders is a consistent pattern of inner experience and behavior that deviates markedly from the expectations of ...
Giulio Perrotta
wiley   +1 more source

Functional Activation following Transcranial Magnetic Stimulation in Neurotypical Adult Readers

Journal of Integrative Neuroscience
Background: Transcranial magnetic stimulation (TMS) is considered a promising technique to noninvasively modulate cortical excitability and enhance cognitive functions.
Adianes Herrera-Diaz, Ewelina Bledniak, Rachael M. Harrington, Robin Morris, C. Nikki Arrington   +4 more
doaj   +1 more source

Activities of the Primary and Supplementary Motor Areas Increase in Preparation and Execution of Voluntary Muscle Relaxation: An Event-Related fMRI Study [PDF]

, 1999
Keiichiro Toma, Manabu Honda, Takashi Hanakawa, Tomohisa Okada, Hidenao Fukuyama, Akio Ikeda, Sadahiko Nishizawa, Junji Konishi, Hiroshi Shibasaki   +8 more
openalex   +1 more source

A Study on the Addictive Feature of Nonsuicidal Self‐Injury in Adolescents With Depression Disorders and Its Correlation With Serum Beta‐Endorphin Concentration and Neural Reward Responsiveness

iRADIOLOGY, EarlyView.
NSSI is addictive in adolescents with depression disorders. It may be related to the decrease of serum beta‐endorphin concentration and the activation of brain reward system. ABSTRACT Background Nonsuicidal self‐injury (NSSI) in adolescents with depression disorders often exhibits addictive patterns, potentially linked to serum beta‐endorphin levels ...
Jie Li, Xiaogang Zhu, Peiwen Zhang, Yuxing Wang, Jian Zhong, Yiming Wang, Lixia Yang   +6 more
wiley   +1 more source

USO COMBINADO DE RESONANCIA MAGNÉTICA FUNCIONAL (fMRI) Y TRACTOGRAFIA PARA SELECCIONAR TRACTOS ESPECÍFICOS DE SUSTANCIA BLANCA: EXPERIENCIA PRELIMINAR

Revista Chilena de Radiología
La tractografía es una técnica de postprocesamiento de imágenes de resonancia magnética, que permite visualizar tractos de sustancia blanca. La selección de tractos específicos es un tema actual de investigación a nivel mundial.
Gonzalo Rojas C, Jorge Cordovez M, Marcelo Gálvez M, Jaime Cisternas E, Takeshi Asahi K, Eduardo Bravo C   +5 more
doaj   +1 more source

Cross-Modality Identification of Maximal Age Related Subcortical Connectivity Change - A Combined Resting State fMRI and Diffusion Tensor Imaging Study

, 1900
Lundervold Arvid
openalex   +1 more source

Resilience and Brain Changes in Long‐Term Ayahuasca Users: Insights From Psychometric and fMRI Pattern Recognition

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Ayahuasca is an Amazonian psychedelic brew that contains dimethyltryptamine (DMT) and beta carbolines. Prolonged use has shown changes in cognitive‐behavioral tasks, and in humans, there is evidence of changes in cortical thickness and an increase in neuroplasticity factors that could lead to modifications in functional neural ...
Lucas Rego Ramos, Orlando Fernandes Jr, Tiago Arruda Sanchez   +2 more
wiley   +1 more source

An overview and some new developments in the statistical analysis of PET and fMRI data [PDF]

, 1997
Keith J. Worsley
openalex   +1 more source