Frederick Lenz

Professor

1976 …2018
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Research Output 1976 2018

Article

Ablative surgery and deep brain stimulation for Parkinson's disease [1]

Lee, J. I., Hua, S., Clatterbuck, R. E., Moriarity, J., Dougherty, P. M., Lenz, F. & Laitinen, L. V., 1999, In : Neurosurgery. 45, 2, p. 417-418 2 p.

Research output: Contribution to journalArticle

Ablative surgery for the treatment of Parkinson's disease

Lenz, F., 2007, In : Handbook of Clinical Neurology. 84

Research output: Contribution to journalArticle

Parkinson Disease

Ablative therapy for movement disorders: Thalamotomy for Parkinson's disease

Perry, V. L. & Lenz, F., 1998, In : Neurosurgery Clinics of North America. 9, 2, p. 317-323 7 p.

Research output: Contribution to journalArticle

Movement Disorders
Parkinson Disease
Stereotaxic Techniques
Safety
Tremor

Abnormal single-unit activity recorded in the somatosensory thalamus of a quadriplegic patient with central pain

Lenz, F., Tasker, R. R., Dostrovsky, J. O., Kwan, H. C., Gorecki, J., Hirayama, T. & Murphy, J. T., 1987, In : Pain. 31, 2, p. 225-236 12 p.

Research output: Contribution to journalArticle

Thalamus
Pain
Neck
Spinal Cord Injuries
Human Body

Adaptation of high-gamma responses in human auditory association cortex

Eliades, S. J., Crone, N. E., Anderson, W. S., Ramadoss, D., Lenz, F. & Boatman-Reich, D., Nov 1 2014, In : Journal of Neurophysiology. 112, 9, p. 2147-2163 17 p.

Research output: Contribution to journalArticle

Auditory Cortex
Auditory Evoked Potentials
Scalp
Acoustics
Power (Psychology)

Adrenergic mediation of TNF alpha-stimulated ICAM-1 expression on human brain microvascular endothelial cells.

Ohara, Y., McCarron, R. M., Hoffman, T. T., Sugano, H., Bembry, J., Lenz, F. & Spatz, M., 2000, In : Acta Neurochirurgica, Supplement. 76, p. 117-120 4 p.

Research output: Contribution to journalArticle

Intercellular Adhesion Molecule-1
Adrenergic Agents
Endothelial Cells
Tumor Necrosis Factor-alpha
Adrenergic beta-2 Receptor Antagonists

Allodynia in patients with post-stroke central pain (CPSP) studied by statistical quantitative sensory testing within individuals

Greenspan, J. D., Ohara, S., Sarlani, E. & Lenz, F., Jun 2004, In : Pain. 109, 3, p. 357-366 10 p.

Research output: Contribution to journalArticle

Hyperalgesia
Stroke
Pain
Hypesthesia
Touch

Altered pain and thermal sensation in subjects with isolated parietal and insular cortical lesions

Veldhuijzen, D. S., Greenspan, J. D., Kim, J. H. & Lenz, F., May 2010, In : European Journal of Pain (United Kingdom). 14, 5

Research output: Contribution to journalArticle

Hyperalgesia
Hot Temperature
Pain
Parietal Lobe
Hypesthesia

Amplitudes of laser evoked potential recorded from primary somatosensory, parasylvian and medial frontal cortex are graded with stimulus intensity

Ohara, S., Crone, N. E., Weiss, N., Treede, R. D. & Lenz, F., Jul 2004, In : Pain. 110, 1-2, p. 318-328 11 p.

Research output: Contribution to journalArticle

Frontal Lobe
Lasers
Pain
Implanted Electrodes
Brain
Pain
Frontal Lobe
Lasers
Nociceptors
Implanted Electrodes
Pain Perception
Pain
Electrodes
Gyrus Cinguli
Implanted Electrodes

A new version of the thalamic disinhibition hypothesis of central pain

Craig, A. D., Bowsher, D., Tasker, R. R., Lenz, F., Dougherty, P. M. & Wiesenfeld- Hallin, Z., 1998, In : Pain Forum. 7, 1, p. 1-28 28 p.

Research output: Contribution to journalArticle

Pain
Hot Temperature
Brain
Inhibition (Psychology)

A painful cutaneous laser stimulus evokes responses from single neurons in the human thalamic principal somatic sensory nucleus ventral caudal (Vc)

Kobayashi, K., Winberry, J., Liu, C. C., Treede, R. D. & Lenz, F., May 2009, In : Journal of Neurophysiology. 101, 5, p. 2210-2217 8 p.

Research output: Contribution to journalArticle

Lasers
Neurons
Skin
Thalamus
Afferent Pathways

A population of cells in the human thalamic principal sensory nucleus respond to painful mechanical stimuli

Lenz, F., Gracely, R. H., Rowland, L. H. & Dougherty, P. M., Oct 10 1994, In : Neuroscience Letters. 180, 1, p. 46-50 5 p.

Research output: Contribution to journalArticle

Hyperalgesia
Acute Pain
Thalamus
Population
Hot Temperature

Attention, novelty, and pain

Lenz, F. & Treede, R. D., Sep 2002, In : Pain. 99, 1-2, p. 1-3 3 p.

Research output: Contribution to journalArticle

Pain

Attention to a painful cutaneous laser stimulus modulates electrocorticographic event-related desynchronization in humans

Ohara, S., Crone, N. E., Weiss, N. & Lenz, F., Jul 2004, In : Clinical Neurophysiology. 115, 7, p. 1641-1652 12 p.

Research output: Contribution to journalArticle

Lasers
Skin
Cortical Synchronization
Pain
Somatosensory Cortex

Attention to painful cutaneous laser stimuli evokes directed functional connectivity between activity recorded directly from human pain-related cortical structures

Liu, C. C., Ohara, S., Franaszczuk, P. J. & Lenz, F., Mar 2011, In : Pain. 152, 3, p. 664-675 12 p.

Research output: Contribution to journalArticle

Somatosensory Cortex
Lasers
Pain
Causality
Skin

Attention to painful cutaneous laser stimuli evokes directed functional interactions between human sensory and modulatory pain-related cortical areas

Liu, C. C., Ohara, S., Franaszczuk, P. J., Crone, N. E. & Lenz, F., Dec 2011, In : Pain. 152, 12, p. 2781-2791 11 p.

Research output: Contribution to journalArticle

Lasers
Pain
Skin
Causality
Frontal Lobe

Attention to pain is processed at multiple cortical sites in man

Ohara, S., Crone, N. E., Weiss, N., Vogel, H., Treede, R. D. & Lenz, F., Jun 2004, In : Experimental Brain Research. 156, 4, p. 513-517 5 p.

Research output: Contribution to journalArticle

Pain
Frontal Lobe
Reading
Epilepsy
Electrodes

Attenuation of cerebellar tremor with implantation of an intrathecal baclofen pump: The role of γ-aminobutyric acidergic pathways - Case report

Weiss, N., North, R. B., Ohara, S. & Lenz, F., Oct 1 2003, In : Journal of Neurosurgery. 99, 4, p. 768-771 4 p.

Research output: Contribution to journalArticle

Baclofen
Tremor
Upper Extremity
Lower Extremity
Therapeutics

Behavioral Choice-related neuronal activity in monkey primary somatosensory cortex in a haptic delay task

Wang, L., Li, X., Hsiao, S. S., Bodner, M., Lenz, F. & Zhou, Y. D., Jul 2012, In : Journal of Cognitive Neuroscience. 24, 7, p. 1634-1644 11 p.

Research output: Contribution to journalArticle

Somatosensory Cortex
Haplorhini
Task Performance and Analysis
animal
Decision Making

Central post-stroke pain: a challenge for the scientist and the clinician

Jensen, T. S. & Lenz, F., 1995, In : Pain. 61, 2, p. 161-164 4 p.

Research output: Contribution to journalArticle

Thalamic Diseases
Cerebrovascular Disorders
Hypersensitivity
Stroke
Pain

Chaos game representation of human pallidal spike trains

Rasouli, M., Rasouli, G., Lenz, F., Borrett, D. S., Verhagen, L. & Kwan, H. C., Mar 2010, In : Journal of Biological Physics. 36, 2, p. 197-205 9 p.

Research output: Contribution to journalArticle

Fractals
games
spikes
chaos
Pallidotomy

Chapter 21 Plasticity of pain-related neuronal activity in the human thalamus

Anderson, W. S., Ohara, S., Lawson, H. C., Treede, R. D. & Lenz, F., 2006, In : Progress in Brain Research. 157, p. 353-364 12 p.

Research output: Contribution to journalArticle

Thalamus
Human Activities
Neuronal Plasticity
Pain
Wounds and Injuries

Chapter 6 The role of the thalamus in pain

Lenz, F., Weiss, N., Ohara, S., Lawson, C. & Greenspan, J. D., 2004, In : Supplements to Clinical Neurophysiology. 57, C, p. 50-61 12 p.

Research output: Contribution to journalArticle

Physical Stimulation
Brain Mapping
Neural Pathways
Nociceptors
Pain Threshold

Characteristics of somatotopic organization and spontaneous neuronal activity in the region of the thalamic principal sensory nucleus in patients with spinal cord transection

Lenz, F., Kwan, H. C., Martin, R., Tasker, R., Richardson, R. T. & Dostrovsky, J. O., 1994, In : Journal of Neurophysiology. 72, 4, p. 1570-1587 18 p.

Research output: Contribution to journalArticle

Spinal Cord Injuries
Movement Disorders
Thalamus
Neurons
Pain

Characteristics of the bursting pattern of action potentials that occurs in the thalamus of patients with central pain

Lenz, F., Kwan, H. C., Dostrovsky, J. O. & Tasker, R. R., Sep 4 1989, In : Brain Research. 496, 1-2, p. 357-360 4 p.

Research output: Contribution to journalArticle

Thalamus
Action Potentials
Pain
Neurons
Thalamic Nuclei

Characterization of cortical spreading depression by imaging of intrinsic optical signals

Yoon, R. S., Tsang, P. W., Lenz, F. & Kwan, H. C., 1996, In : NeuroReport. 7, 15-17, p. 2671-2674 4 p.

Research output: Contribution to journalArticle

Cortical Spreading Depression
Optical Imaging
Cerebral Cortex
Sensorimotor Cortex

Cold stimuli evoke potentials that can be recorded directly from parasylvian cortex in humans

Greenspan, J. D., Ohara, S., Franaszczuk, P., Veldhuijzen, D. S. & Lenz, F., Oct 2008, In : Journal of Neurophysiology. 100, 4, p. 2282-2286 5 p.

Research output: Contribution to journalArticle

Evoked Potentials
Implanted Electrodes
Electrodes
Seizures

Common and unique responses to dopamine agonist therapy and deep brain stimulation in Parkinson's disease: An H215O PET study

Bradberry, T. J., Metman, L. V., Contreras-Vidal, J. L., Van Den Munckhof, P., Hosey, L. A., Thompson, J. L. W., Schulz, G. M., Lenz, F., Pahwa, R., Lyons, K. E. & Braun, A. R., Oct 2012, In : Brain Stimulation. 5, 4, p. 605-615 11 p.

Research output: Contribution to journalArticle

Deep Brain Stimulation
Dopamine Agonists
Positron-Emission Tomography
Parkinson Disease
Cerebellum

Correlation of effects of general anesthetics on somatosensory neurons in the primate thalamus and cortical EEG power

Dougherty, P. M., Li, Y. J., Lenz, F., Rowland, L. & Mittman, S. H., 1997, In : Journal of Neurophysiology. 77, 3, p. 1375-1392 18 p.

Research output: Contribution to journalArticle

General Anesthetics
Halothane
Methohexital
Thalamus
Primates

Cortical representation of pain: Functional characterization of nociceptive areas near the lateral sulcus

Treede, R. D., Apkarian, A. V., Bromm, B., Greenspan, J. D. & Lenz, F., Aug 1 2000, In : Pain. 87, 2, p. 113-119 7 p.

Research output: Contribution to journalArticle

Somatosensory Cortex
Lasers
Nociceptors
Touch
Scalp

Cross-correlation analysis of thalamic neurons and EMG activity in parkinsonian tremor

Lenz, F., Tasker, R. R., Kwan, H. C., Schnider, S., Kwong, R. & Murphy, J. T., 1985, In : Stereotactic and Functional Neurosurgery. 48, 1-6, p. 305-308 4 p.

Research output: Contribution to journalArticle

Tremor
Neurons
Population

Cross-frequency coupling in deep brain structures upon processing the painful sensory inputs

Liu, C. C., Chien, J. H., Kim, J. H., Chuang, Y. F., Cheng, D. T., Anderson, W. S. & Lenz, F., Sep 1 2015, In : Neuroscience. 303, p. 412-421 10 p.

Research output: Contribution to journalArticle

Lasers
Pain
Brain
Amygdala
Mental Processes

Cutaneous painful laser stimuli evoke responses recorded directly from primary somatosensory cortex in awake humans

Ohara, S., Crone, N. E., Weiss, N., Treede, R. D. & Lenz, F., Jun 2004, In : Journal of Neurophysiology. 91, 6, p. 2734-2746 13 p.

Research output: Contribution to journalArticle

Somatosensory Cortex
Lasers
Skin
Fingers
Motor Cortex

Decrease in gamma-band activity tracks sequence learning

Madhavan, R., Millman, D., Tang, H., Crone, N. E., Lenz, F., Tierney, T. S., Madsen, J. R., Kreiman, G. & Anderson, W. S., Jan 21 2015, In : Frontiers in Systems Neuroscience. 8, JAN, 222.

Research output: Contribution to journalArticle

Learning
Parahippocampal Gyrus
Implanted Electrodes
Temporal Lobe
Maintenance

Deep brain stimulation for the control of pain

Garonzik, I., Samdani, A., Ohara, S. & Lenz, F., 2001, In : Epilepsy and Behavior. 2, 3 SUPPL. 3

Research output: Contribution to journalArticle

Deep Brain Stimulation
Periaqueductal Gray
Pain
Spinothalamic Tracts
Nociceptive Pain

Demonstration of motor imagery movement and phantom movement-related neuronal activity in human thalamus

Anderson, W. S., Weiss, N., Lawson, H. C., Ohara, S., Rowland, L. & Lenz, F., Jan 26 2011, In : NeuroReport. 22, 2, p. 88-92 5 p.

Research output: Contribution to journalArticle

Imagery (Psychotherapy)
Thalamus
Human Activities
Neurons
Amputees

Detection of feedback in the central nervous system using system identification techniques

Schnider, S. M., Kwong, R. H., Lenz, F. & Kwan, H. C., Jan 1989, In : Biological Cybernetics. 60, 3, p. 203-212 10 p.

Research output: Contribution to journalArticle

Neurology
Tremor
Identification (control systems)
Central Nervous System
Feedback

Different generators in human temporal-parasylvian cortex account for subdural laser-evoked potentials, auditory-evoked potentials, and event- related potentials

Lenz, F., Krauss, G., Treede, R. D., Lee, J. I., Boatman, D. F., Crone, N. E., Minahan, R., Port, J. & Rios, M., Feb 4 2000, In : Neuroscience Letters. 279, 3, p. 153-156 4 p.

Research output: Contribution to journalArticle

Auditory Evoked Potentials
Temporal Lobe
Evoked Potentials
Lasers
P300 Event-Related Potentials

Differential roles of delay-period neural activity in the monkey dorsolateral prefrontal cortex in visual-haptic crossmodal working memory

Wang, L., Li, X., Hsiao, S. S., Lenz, F., Bodner, M., Zhou, Y. D., Fuster, J. M. & Movshon, T., Jan 13 2015, In : Proceedings of the National Academy of Sciences of the United States of America. 112, 2, p. E214-E219

Research output: Contribution to journalArticle

Prefrontal Cortex
Short-Term Memory
Haplorhini
Neurons
Touch

Dipole source analyses of early median nerve SEP components obtained from subdural grid recordings

Baumgärtner, U., Vogel, H., Ohara, S., Treede, R. D. & Lenz, F., Dec 2010, In : Journal of Neurophysiology. 104, 6, p. 3029-3041 13 p.

Research output: Contribution to journalArticle

Median Nerve
Somatosensory Cortex
Epilepsy
Motor Cortex
Upper Extremity

Dipole source analyses of laser evoked potentials obtained from subdural grid recordings from primary somatic sensory cortex

Baumgärtner, U., Vogel, H., Ohara, S., Treede, R. D. & Lenz, F., Aug 2011, In : Journal of Neurophysiology. 106, 2, p. 722-730 9 p.

Research output: Contribution to journalArticle

Evoked Potentials
Spinothalamic Tracts
Median Nerve
Laser-Evoked Potentials
Epilepsy

Dipole source analysis of laser-evoked subdural potentials recorded from parasylvian cortex in humans

Vogel, H., Port, J. D., Lenz, F., Solaiyappan, M., Krauss, G. & Treede, R. D., Jun 1 2003, In : Journal of Neurophysiology. 89, 6, p. 3051-3060 10 p.

Research output: Contribution to journalArticle

Auditory Evoked Potentials
Scalp
Electrodes
Hot Temperature
Posterior Thalamic Nuclei

Distribution and response evoked by microstimulation of thalamus nuclei in patients with dystonia and tremor.

Lin, Y. C. & Lenz, F., Apr 1994, In : Chinese Medical Journal. 107, 4, p. 265-270 6 p.

Research output: Contribution to journalArticle

Dystonia
Tremor
Thalamus
Paresthesia
Vertigo

Distribution of cardiovascular related cells within the human thalamus

Oppenheimer, S. M., Kulshreshtha, N., Lenz, F., Zhang, Z., Rowland, L. H. & Dougherty, P. M., 1998, In : Clinical Autonomic Research. 8, 3, p. 173-179 7 p.

Research output: Contribution to journalArticle

Thalamus
Fatal Familial Insomnia
Ventral Thalamic Nuclei
Neurosurgical Procedures
Pain

EEG analysis reveals widespread directed functional interactions related to a painful cutaneous laser stimulus

Markman, T., Liu, C. C., Chien, J. H., Crone, N. E., Zhang, J. & Lenz, F., Nov 15 2013, In : Journal of Neurophysiology. 110, 10, p. 2440-2449 10 p.

Research output: Contribution to journalArticle

Electroencephalography
Lasers
Skin
Causality
Scalp

Effective response evoked by microstimulation of thalamus nuclei in patients with tremor.

Lin, Y. C. & Lenz, F., May 1993, In : Chinese Medical Journal. 106, 5, p. 372-374 3 p.

Research output: Contribution to journalArticle

Tremor
Thalamus
Paresthesia
Vertigo
Pain

Effect of acetylene structure on the rates and products of addition of 4-chlorobenzenesulfenyl chloride

Schmid, G. H., Modro, A., Lenz, F., Garratt, D. G. & Yates, K., 1976, In : Journal of Organic Chemistry. 41, 13, p. 2331-2336 6 p.

Research output: Contribution to journalArticle

Acetylene
Alkynes
Chlorides
Ions
Derivatives

Effect of N-arachidonoyl-L-serine on human cerebromicrovascular endothelium

Kino, T., Tomori, T., Abutarboush, R., Castri, P., Chen, Y., Lenz, F., McCarron, R. M. & Spatz, M., Dec 1 2016, In : Biochemistry and Biophysics Reports. 8, p. 254-260 7 p.

Research output: Contribution to journalArticle

Endothelium
Cannabinoid Receptor CB2
Cannabinoid Receptor CB1
Phosphorylation
Cannabinoids