Jesus Ramirez- Bermudez
@jrbneuropsiq.bsky.social
M.D Ph.D ⚬ Clinical Narrative & Scientific Research ⚬ Neuropsychiatry ⚬ National Institute of Neurology and Neurosurgery of Mexico / SNI2 ⚬ English/Spanish
Accuracy: validity?
Precision: reliability?
Precision: reliability?
February 26, 2025 at 1:51 AM
Accuracy: validity?
Precision: reliability?
Precision: reliability?
"Our self-domestication might have potentiated the cognitive features of the human phenotype with an impact on language acquisition & use. It might have facilitated the creation of the cultural niche that favors the complexification of languages via a cultural mechanism."
February 5, 2025 at 12:13 AM
"Our self-domestication might have potentiated the cognitive features of the human phenotype with an impact on language acquisition & use. It might have facilitated the creation of the cultural niche that favors the complexification of languages via a cultural mechanism."
Although the prognosis seems favourable in most conditions after immunotherapy, the magnitude of the therapeutic effect of immunotherapy on cognitive functioning remains unclear. Our own personal experience is that we still lack effective pharmacological and neuromodulatory...
February 1, 2025 at 5:47 PM
Although the prognosis seems favourable in most conditions after immunotherapy, the magnitude of the therapeutic effect of immunotherapy on cognitive functioning remains unclear. Our own personal experience is that we still lack effective pharmacological and neuromodulatory...
...of the CNS, neurocognitive disorders due to autoimmune encephalitis, and neurocognitive disorders due to cerebrovascular disease of autoimmune origin. These diseases are mediated by immune system reactions involving antibody production, T-cell-mediated damage & demyelination.
February 1, 2025 at 5:47 PM
...of the CNS, neurocognitive disorders due to autoimmune encephalitis, and neurocognitive disorders due to cerebrovascular disease of autoimmune origin. These diseases are mediated by immune system reactions involving antibody production, T-cell-mediated damage & demyelination.
Our paper shows that significant advances have been made in neurocognitive disorders associated with four categories of autoimmune disease: neurocognitive disorders due to autoimmune connective tissue diseases, neurocognitive disorders due to autoimmune demyelinating diseases...
February 1, 2025 at 5:47 PM
Our paper shows that significant advances have been made in neurocognitive disorders associated with four categories of autoimmune disease: neurocognitive disorders due to autoimmune connective tissue diseases, neurocognitive disorders due to autoimmune demyelinating diseases...
What about this case of a 35-year-old woman with a diagnosis of neuropsychiatric systemic lupus erythematosus, who suffers from significant cognitive disturbance which prevented her from completing her university education, as well as affective dysregulation & depressive symptoms
February 1, 2025 at 5:47 PM
What about this case of a 35-year-old woman with a diagnosis of neuropsychiatric systemic lupus erythematosus, who suffers from significant cognitive disturbance which prevented her from completing her university education, as well as affective dysregulation & depressive symptoms
Consider this case of a 58-year-old woman suffering from severe cognitive dysfunction affecting memory (visual, episodic, & semantic) & executive functioning (processing speed, planning & inhibitory control). The MRI shows white matter abnormalities, typical of multiple sclerosis
February 1, 2025 at 5:47 PM
Consider this case of a 58-year-old woman suffering from severe cognitive dysfunction affecting memory (visual, episodic, & semantic) & executive functioning (processing speed, planning & inhibitory control). The MRI shows white matter abnormalities, typical of multiple sclerosis
What about these functional gradients in cerebral cortex? From perceptual to executive memory, from sensori-motor to semantic/conceptual memory? Do you find this map to be consistent with clinical facts and neurocognitive research?
January 28, 2025 at 5:48 PM
What about these functional gradients in cerebral cortex? From perceptual to executive memory, from sensori-motor to semantic/conceptual memory? Do you find this map to be consistent with clinical facts and neurocognitive research?
A summary of the brain’s functional specialization for social affective cognition: 1) The emotion regulation network, 2) the embodied simulation network, 3) the mentalizing network, 4) the subcortical parenting network
January 27, 2025 at 11:39 PM
A summary of the brain’s functional specialization for social affective cognition: 1) The emotion regulation network, 2) the embodied simulation network, 3) the mentalizing network, 4) the subcortical parenting network
Ventral and dorsal pathways connecting the amygdala with the septal nuclei & the hypothalamus. Also, the fibers connecting the hypothalamus & the midbrain are depicted
Hendelman's Atlas of Functional Neuroanatomy 🧠
Hendelman's Atlas of Functional Neuroanatomy 🧠
January 24, 2025 at 4:02 AM
Ventral and dorsal pathways connecting the amygdala with the septal nuclei & the hypothalamus. Also, the fibers connecting the hypothalamus & the midbrain are depicted
Hendelman's Atlas of Functional Neuroanatomy 🧠
Hendelman's Atlas of Functional Neuroanatomy 🧠
"A model is a compositional, whole brain state, combining information from multiple specialised brain systems into a structured description of entities in the model and their roles and relationships. The default mode network may play an organizational role."
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
January 12, 2025 at 6:28 PM
"A model is a compositional, whole brain state, combining information from multiple specialised brain systems into a structured description of entities in the model and their roles and relationships. The default mode network may play an organizational role."
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
The relationships between memory & varieties of #consciousness following Tulving. Noetic consciousness requires semantic memory & autonoetic consciousness requires episodic memory. What about anoetic consciousness? Is it a basic form of sensorimotor awareness requiring procedural memory?
January 8, 2025 at 7:35 PM
The relationships between memory & varieties of #consciousness following Tulving. Noetic consciousness requires semantic memory & autonoetic consciousness requires episodic memory. What about anoetic consciousness? Is it a basic form of sensorimotor awareness requiring procedural memory?
"Sleep problems & intrusive memories play an important role in the onset & maintenance of
mental health disorders.
Here, we show that depriving healthy participants of sleep
disrupts their ability to keep intrusive memories at bay. Using functional neuroimaging, we reveal...
mental health disorders.
Here, we show that depriving healthy participants of sleep
disrupts their ability to keep intrusive memories at bay. Using functional neuroimaging, we reveal...
January 3, 2025 at 8:00 PM
"Sleep problems & intrusive memories play an important role in the onset & maintenance of
mental health disorders.
Here, we show that depriving healthy participants of sleep
disrupts their ability to keep intrusive memories at bay. Using functional neuroimaging, we reveal...
mental health disorders.
Here, we show that depriving healthy participants of sleep
disrupts their ability to keep intrusive memories at bay. Using functional neuroimaging, we reveal...
1/4 Lynch et al: "Using precision functional mapping and several samples of deeply sampled individuals, we found that the Frontostriatal Salience Network is expanded nearly twofold in the cortex of most individuals with #depression."
nature.com/articles/s4158…
nature.com/articles/s4158…
December 30, 2024 at 2:56 PM
1/4 Lynch et al: "Using precision functional mapping and several samples of deeply sampled individuals, we found that the Frontostriatal Salience Network is expanded nearly twofold in the cortex of most individuals with #depression."
nature.com/articles/s4158…
nature.com/articles/s4158…
The Editor's Perspective 🤭
December 27, 2024 at 1:27 PM
The Editor's Perspective 🤭
Allostasis: a framework linking the level of chronic psychological stress with the level of dysfunction of interoceptive & predictive mechanisms leading to allostatic overload. This contributes to the high comorbidity between mental health problems & general medical conditions
December 23, 2024 at 4:17 PM
Allostasis: a framework linking the level of chronic psychological stress with the level of dysfunction of interoceptive & predictive mechanisms leading to allostatic overload. This contributes to the high comorbidity between mental health problems & general medical conditions
Severe disturbances in bodily self-awareness can be seen after lesions of the right hemisphere. Below, the MRI of a 64 year old man with asomatognosia & misoplegia: an extensive vascular lesion of the right hemisphere is present in frontal, insular, temporal & parietal cortices
#Neuropsychiatry
#Neuropsychiatry
December 12, 2024 at 7:23 PM
Severe disturbances in bodily self-awareness can be seen after lesions of the right hemisphere. Below, the MRI of a 64 year old man with asomatognosia & misoplegia: an extensive vascular lesion of the right hemisphere is present in frontal, insular, temporal & parietal cortices
#Neuropsychiatry
#Neuropsychiatry
Psychiatric Comorbidities in Persons With #Epilepsy Compared With Persons Without Epilepsy. A Systematic Review and Meta-Analysis
What can we learn from this study?
1/3 🧠⚡🧑⚕️
jamanetwork.com/journals/jaman…
What can we learn from this study?
1/3 🧠⚡🧑⚕️
jamanetwork.com/journals/jaman…
November 27, 2024 at 7:02 PM
Psychiatric Comorbidities in Persons With #Epilepsy Compared With Persons Without Epilepsy. A Systematic Review and Meta-Analysis
What can we learn from this study?
1/3 🧠⚡🧑⚕️
jamanetwork.com/journals/jaman…
What can we learn from this study?
1/3 🧠⚡🧑⚕️
jamanetwork.com/journals/jaman…