New paradigm for optical imaging: temporally encoded maps of intrinsic signal - PubMed (original) (raw)
New paradigm for optical imaging: temporally encoded maps of intrinsic signal
Valery A Kalatsky et al. Neuron. 2003.
Free article
Abstract
We present a new technique for acquiring and analyzing intrinsic signal optical images of brain activity, using continuous stimulus presentation and data acquisition. The main idea is to present a temporally periodic stimulus and to analyze the component of the response at the stimulus frequency. Advantages of the new technique include the removal of heart, respiration, and vasomotor artifacts, a dramatic increase in spatial resolution, and a 30-fold or greater reduction in acquisition time. We also present a novel approach to localizing instantaneous neuronal responses using time-reversed stimuli that is widely applicable to brain imaging. To demonstrate the power of the technique, we present high-resolution retinotopic maps of five visual areas in mouse cortex and orientation maps in cat visual cortex.
Similar articles
- Evaluation of receptive field size from higher harmonics in visuotopic mapping using continuous stimulation optical imaging.
Vanni MP, Provost J, Lesage F, Casanova C. Vanni MP, et al. J Neurosci Methods. 2010 May 30;189(1):138-50. doi: 10.1016/j.jneumeth.2010.03.013. Epub 2010 Mar 25. J Neurosci Methods. 2010. PMID: 20346978 - Isoflurane anesthesia effect in functional imaging studies.
Zhao F, Jin T, Wang P, Kim SG. Zhao F, et al. Neuroimage. 2007 Oct 15;38(1):3-4. doi: 10.1016/j.neuroimage.2007.06.040. Epub 2007 Aug 1. Neuroimage. 2007. PMID: 17765574 Free PMC article. No abstract available. - Cortical cartography revisited: A frequency perspective on the functional architecture of visual cortex.
Basole A, Kreft-Kerekes V, White LE, Fitzpatrick D. Basole A, et al. Prog Brain Res. 2006;154:121-34. doi: 10.1016/S0079-6123(06)54006-3. Prog Brain Res. 2006. PMID: 17010706 Review. - Stimulating neurons with light.
Callaway EM, Yuste R. Callaway EM, et al. Curr Opin Neurobiol. 2002 Oct;12(5):587-92. doi: 10.1016/s0959-4388(02)00364-1. Curr Opin Neurobiol. 2002. PMID: 12367640 Review.
Cited by
- Features of the retinotopic representation in the visual wulst of a laterally eyed bird, the zebra finch (Taeniopygia guttata).
Michael N, Löwel S, Bischof HJ. Michael N, et al. PLoS One. 2015 Apr 8;10(4):e0124917. doi: 10.1371/journal.pone.0124917. eCollection 2015. PLoS One. 2015. PMID: 25853253 Free PMC article. - Distinct organization of two cortico-cortical feedback pathways.
Shen S, Jiang X, Scala F, Fu J, Fahey P, Kobak D, Tan Z, Zhou N, Reimer J, Sinz F, Tolias AS. Shen S, et al. Nat Commun. 2022 Oct 27;13(1):6389. doi: 10.1038/s41467-022-33883-9. Nat Commun. 2022. PMID: 36302912 Free PMC article. - Transcranial cortex-wide Ca2+ imaging for the functional mapping of cortical dynamics.
Yamada S, Wang Y, Monai H. Yamada S, et al. Front Neurosci. 2023 Feb 15;17:1119793. doi: 10.3389/fnins.2023.1119793. eCollection 2023. Front Neurosci. 2023. PMID: 36875638 Free PMC article. Review. - Delta-catenin is required for the maintenance of neural structure and function in mature cortex in vivo.
Matter C, Pribadi M, Liu X, Trachtenberg JT. Matter C, et al. Neuron. 2009 Nov 12;64(3):320-7. doi: 10.1016/j.neuron.2009.09.026. Neuron. 2009. PMID: 19914181 Free PMC article. - Norepinephrine potentiates and serotonin depresses visual cortical responses by transforming eligibility traces.
Hong SZ, Mesik L, Grossman CD, Cohen JY, Lee B, Severin D, Lee HK, Hell JW, Kirkwood A. Hong SZ, et al. Nat Commun. 2022 Jun 9;13(1):3202. doi: 10.1038/s41467-022-30827-1. Nat Commun. 2022. PMID: 35680879 Free PMC article.
Publication types
MeSH terms
Grants and funding
- NS 16033/NS/NINDS NIH HHS/United States
- R01 EY002874/EY/NEI NIH HHS/United States
- EY 02874/EY/NEI NIH HHS/United States
- R37 EY002874-24/EY/NEI NIH HHS/United States
- P01 NS016033/NS/NINDS NIH HHS/United States
LinkOut - more resources
Full Text Sources
Other Literature Sources
Miscellaneous