A new science of emotion: implications for functional neurological disorder

J Jungilligens, S Paredes-Echeverri, S Popkirov… - Brain, 2022 - academic.oup.com
Functional neurological disorder reflects impairments in brain networks leading to
distressing motor, sensory and/or cognitive symptoms that demonstrate positive clinical …

Neuroimaging in functional neurological disorder: state of the field and research agenda

DL Perez, TR Nicholson, AA Asadi-Pooya, I Bègue… - NeuroImage: Clinical, 2021 - Elsevier
Functional neurological (conversion) disorder (FND) was of great interest to early clinical
neuroscience leaders. During the 20th century, neurology and psychiatry grew apart-leaving …

Emotional processing in functional neurological disorder: a review, biopsychosocial model and research agenda

S Pick, LH Goldstein, DL Perez… - Journal of Neurology …, 2019 - jnnp.bmj.com
Functional neurological disorder (FND) is a common and highly disabling disorder, but its
aetiology remains enigmatic. Conceptually, there has been reduced emphasis on the role of …

[HTML][HTML] Interoception in functional motor symptoms and functional seizures: preliminary evidence of intact accuracy alongside reduced insight and altered sensibility

LSM Millman, E Short, B Stanton, JS Winston… - … Research and Therapy, 2023 - Elsevier
Altered interoception may be a pathophysiological mechanism in functional neurological
disorder (FND). However, findings have been inconsistent across interoceptive dimensions …

[HTML][HTML] Structural alterations in functional neurological disorder and related conditions: a software and hardware problem?

I Bègue, C Adams, J Stone, DL Perez - NeuroImage: Clinical, 2019 - Elsevier
Functional neurological (conversion) disorder (FND) is a condition at the interface of
neurology and psychiatry. A “software” vs.“hardware” analogy describes abnormal …

Overall comorbidities in functional neurological disorder: A narrative review

G Carle-Toulemonde, J Goutte, N Do-Quang-Cantagrel… - L'encephale, 2023 - Elsevier
Introduction The importance to assess and include the frequent comorbidities in the
personalised care management plan of patients with functional neurological disorders …

Autonomic, endocrine, and inflammation profiles in functional neurological disorder: a systematic review and meta-analysis

S Paredes-Echeverri, J Maggio… - The Journal of …, 2022 - Am Neuropsych Assoc
Objective: Functional neurological disorder (FND) is a core neuropsychiatric condition. To
date, promising yet inconsistently identified neural circuit profiles have been observed in …

FMRI response to acute psychological stress differentiates patients with psychogenic non-epileptic seizures from healthy controls–A biochemical and neuroimaging …

JB Allendorfer, R Nenert, KA Hernando, JL DeWolfe… - NeuroImage: Clinical, 2019 - Elsevier
We investigated psychological stress response in the brain regions involved in emotion-
motor-executive control in psychogenic non-epileptic seizures (PNES). 12 PNES patients …

Impaired emotional and behavioural awareness and control in patients with dissociative seizures

J Jungilligens, J Wellmer, U Schlegel… - Psychological …, 2020 - cambridge.org
BackgroundDissociative seizures (DS) are brief episodes of disrupted awareness and
behavioural control that may resemble epileptic seizures. They are thought to arise in the …

Psychogenic nonepileptic seizures (PNES) as a network disorder–evidence from neuroimaging of functional (psychogenic) neurological disorders

JP Szaflarski, WC LaFrance Jr - Epilepsy currents, 2018 - journals.sagepub.com
Psychogenic Nonepileptic Seizures (PNES) as a Network Disorder of depression and
anxiety that are frequently present in this population (3, 16, 17). Further, this study showed …