User profiles for C. M. Karns
Christina KarnsUniversity of Oregon Verified email at uoregon.edu Cited by 3662 |
Unusual brain growth patterns in early life in patients with autistic disorder: an MRI study
E Courchesne, CM Karns, HR Davis, R Ziccardi… - Neurology, 2001 - AAN Enterprises
Objective: To quantify developmental abnormalities in cerebral and cerebellar volume in
autism. Methods: The authors studied 60 autistic and 52 normal boys (age, 2 to 16 years) using …
autism. Methods: The authors studied 60 autistic and 52 normal boys (age, 2 to 16 years) using …
Relationship between head circumference and brain volume in healthy normal toddlers, children, and adults
…, E Courchesne, CM Karns - Neuropediatrics, 2002 - thieme-connect.com
Objective To quantify the relationship between brain volume and head circumference from
early childhood to adulthood, and quantify how this relationship changes with age. Methods …
early childhood to adulthood, and quantify how this relationship changes with age. Methods …
Development of the hippocampal formation from 2 to 42 years: MRI evidence of smaller area dentata in autism
O Saitoh, CM Karns, E Courchesne - Brain, 2001 - academic.oup.com
Autism, a neuropsychiatric disorder that severely impairs social, language and cognitive
development, has a clinical onset in the first years of life. Because components of the limbic …
development, has a clinical onset in the first years of life. Because components of the limbic …
Altered cross-modal processing in the primary auditory cortex of congenitally deaf adults: a visual-somatosensory fMRI study with a double-flash illusion
CM Karns, MW Dow, HJ Neville - Journal of Neuroscience, 2012 - Soc Neuroscience
… The nozzle was located 0.25 cm from the skin. The air puffs were angled away from the eye
and did not cause any blinking or drying of the eye. Visual stimuli, “lights,” were delivered via …
and did not cause any blinking or drying of the eye. Visual stimuli, “lights,” were delivered via …
[HTML][HTML] Enhanced peripheral visual processing in congenitally deaf humans is supported by multiple brain regions, including primary auditory cortex
Brain reorganization associated with altered sensory experience clarifies the critical role of
neuroplasticity in development. An example is enhanced peripheral visual processing …
neuroplasticity in development. An example is enhanced peripheral visual processing …
Intermodal auditory, visual, and tactile attention modulates early stages of neural processing
… (CMS) active electrode and then digitally re-referenced to the nose and down-sampled to
512 Hz when analyzed for ERPs and to 256 Hz for GBRs. The Biosemi system uses a CMS …
512 Hz when analyzed for ERPs and to 256 Hz for GBRs. The Biosemi system uses a CMS …
[HTML][HTML] The cultivation of pure altruism via gratitude: a functional MRI study of change with gratitude practice
Gratitude is an emotion and a trait linked to well-being and better health, and welcoming
benefits to oneself is instrumentally valuable. However, theoretical and empirical work …
benefits to oneself is instrumentally valuable. However, theoretical and empirical work …
[HTML][HTML] Auditory attention in childhood and adolescence: An event-related potential study of spatial selective attention to one of two simultaneous stories
… The EEG was recorded relative to the Common Mode Sense (CMS) active electrode, and
then referenced offline to the algebraic mean of the left and right mastoids. Eye movements …
then referenced offline to the algebraic mean of the left and right mastoids. Eye movements …
Parasympathetic and sympathetic activity are associated with individual differences in neural indices of selective attention in adults
RJ Giuliano, CM Karns, TA Bell, S Petersen… - …, 2018 - Wiley Online Library
… Children were seated in a comfortable chair positioned 145 cm away from a computer … ,
where parents were seated in a chair positioned 145 cm away from a computer monitor, with two …
where parents were seated in a chair positioned 145 cm away from a computer monitor, with two …
Early auditory evoked potential is modulated by selective attention and related to individual differences in visual working memory capacity
A growing body of research suggests that the predictive power of working memory (WM)
capacity for measures of intellectual aptitude is due to the ability to control attention and select …
capacity for measures of intellectual aptitude is due to the ability to control attention and select …