User profiles for ALEXANDRA KAMMEN

Alexandra Kammen

USC Department of Neurosurgery
Verified email at usc.edu
Cited by 166

[HTML][HTML] Deep brain stimulation beyond the clinic: navigating the future of Parkinson's and Alzheimer's disease therapy

…, A Mahboob, K Zhai, P Paul, A Kammen… - Cells, 2023 - mdpi.com
Deep brain stimulation (DBS) is a surgical procedure that uses electrical neuromodulation to
target specific regions of the brain, showing potential in the treatment of neurodegenerative …

[HTML][HTML] Neuromodulation of OCD: A review of invasive and non-invasive methods

A Kammen, J Cavaleri, J Lam, AC Frank… - Frontiers in …, 2022 - frontiersin.org
Early research into neural correlates of obsessive compulsive disorder (OCD) has focused
on individual components, several network-based models have emerged from more recent …

Automated retinofugal visual pathway reconstruction with multi-shell HARDI and FOD-based analysis

A Kammen, M Law, BS Tjan, AW Toga, Y Shi - Neuroimage, 2016 - Elsevier
Diffusion MRI tractography provides a non-invasive modality to examine the human
retinofugal projection, which consists of the optic nerves, optic chiasm, optic tracts, the lateral …

A review of neurophysiological effects and efficiency of waveform parameters in deep brain stimulation

…, E Tabarsi, R Chung, S Sundaram, A Kammen… - Clinical …, 2023 - Elsevier
Neurostimulation has diverse clinical applications and potential as a treatment for medically
refractory movement disorders, epilepsy, and other neurological disorders. However, the …

An anatomic review of thalamolimbic fiber tractography: ultra-high resolution direct visualization of thalamolimbic fibers anterior thalamic radiation, superolateral and …

…, M Law, JG Chi, SH Choi, SY Park, A Kammen… - World neurosurgery, 2015 - Elsevier
Background Images obtained through ultra-high-field 7.0-tesla magnetic resonance imaging
with track-density imaging provide clear, high-resolution tractograms that have been …

Making a case for endovascular approaches for neural recording and stimulation

…, W Jiang, M Lin, A Kammen… - Journal of neural …, 2023 - iopscience.iop.org
There are many electrode types for recording and stimulating neural tissue, most of which
necessitate direct contact with the target tissue. These electrodes range from large, scalp …

The use of a novel perfusion-based human cadaveric model for simulation of dural venous sinus injury and repair

BA Strickland, K Ravina, A Kammen… - Operative …, 2020 - journals.lww.com
BACKGROUND Dural sinus injuries are potentially serious complications associated with
acute blood loss. It is imperative that neurosurgery trainees are able to recognize and manage …

[HTML][HTML] Understanding the Human Conflict Processing Network: A Review of the Literature on Direct Neural Recordings during Performance of a Modified Stroop …

…, KH Chen, R Sebastian, A Shao, A Kammen… - Neuroscience …, 2024 - Elsevier
The Stroop Task is a well-known neuropsychological task developed to investigate conflict
processing in the human brain. Our group has utilized direct intracranial neural recordings in …

Endoscopic-assisted median aperture approach for resection of fourth ventricular tumor and confirmation of patency of cerebral aqueduct using an adjustable-angle …

R Austerman, J Lucas, A Kammen… - Operative …, 2017 - journals.lww.com
BACKGROUND AND IMPORTANCE: Open microsurgical approaches to the roof of the fourth
ventricle via a telovelar approach typically require cerebellar retraction and/or splitting of …

[HTML][HTML] A Novel Interhemispheric Dural Inversion Technique for Indirect Parafalcine Cerebral Revascularization: Case Report

NA Atai, VN Nguyen, A Kammen… - Neurosurgery …, 2024 - journals.lww.com
CONCLUSION: The IDI was used successfully for indirect revascularization of a focal right
paramedian occipital lobe deficit in a 54-year-old man with complex cerebro-occlusive …