http://klmcarthurphd.com/home daily 1.0 2021-08-15 http://klmcarthurphd.com/teaching daily 0.75 2023-08-22 https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1565221593560-OQMH0HXCVZN2W44I3H08/microscope-1276131_640.jpg Teaching https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1565222929928-A511MD8L522AQHR3F0VZ/brain-951874_640.png Teaching https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1498857588515-RGKWEV49I9EVDA3WGO9E/matterhorn-1516733_1920.jpg Teaching https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1692735514527-WY93934R5O9UU0PRYDPO/image-asset.jpeg Teaching - Make it stand out Whatever it is, the way you tell your story online can make all the difference. http://klmcarthurphd.com/pdresearch daily 0.75 2018-09-04 https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1491675763689-240LIN498SUDB8ZKDMVO/WTvsmutant.001.jpeg RobustDev https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1491757322031-6HR14PJYDZGA02OF6CER/image-asset.jpeg RobustDev Whole cell recording from a facial motor neuron (orange trace) during simultaneous recording of motor activity in the tail (white trace). https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1491684812478-0GMLW99XTPHC2LGFHO82/more+pics.001.jpeg RobustDev https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1491756934904-RNW28GEAU65G6DLOSKPC/image-asset.jpeg RobustDev Whole cell recording from facial motor neuron (orange trace) during simultaneous recording of motor activity in the tail (white trace). https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1503165030575-RN7BQ1T6VWRG4VRKTCZY/Behavior+slide.jpg RobustDev Orange traces represent the rotational movement of the operculum (shown in the above right inset), tracked from a video recorded at 20 frames per sec. Note the respiratory pattern: rhythmic movements (~0.5-2Hz), followed by a large movement correlated with an attempted struggle or swim (arrows), followed by a pause before the pattern repeats. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535813272736-J1UJ0TVL6M2JT71SGIPD/aerial-2178705_1920.jpg RobustDev https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1491684864299-82R7K6L7SU6U2URZ6QTI/more+pics.002.jpeg RobustDev http://klmcarthurphd.com/about daily 0.75 2023-08-22 https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535834761643-GFPO2D4TZXSOTCPC4OG6/McArthur+Kimberly+IMG+0921.jpg About Me http://klmcarthurphd.com/pagecv daily 0.75 2025-01-10 http://klmcarthurphd.com/coordination_overview daily 0.75 2025-04-01 https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1536676941143-UDVV02RZ4Y470JHFZOTL/5dpf_coord_resp.gif RespiratoryDev_Overview Ventral view of coordinated respiratory movements of the opercula and pectoral fins of a zebrafish larva at 5 days post-fertilization. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1538334492967-F54BRC6RVPVIDVXOPFD8/Artboard+1.png RespiratoryDev_Overview Spatial organization of facial motor neurons at 3 days post-fertilization. Note that rhythmic neurons are located mostly in the ventral portion of the facial nucleus, while burst-only neurons are more common in the more dorsal portion of the facial nucleus. This early topography matches the pattern we see at 5 days post-fertilization. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1538336054771-2L9HFR2MRRTQ31L7SKE9/Artboard+1.png RespiratoryDev_Overview Dendritic arbor of a facial motor neuron (magenta) labeled with GFP-tagged post-synaptic density protein (PSD-95, green). Note the green puncta, indicating potential functional post-synaptic sites. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1538334237793-8DU6758YMAQLZTXXY4MI/Artboard+1.png RespiratoryDev_Overview Representative traces from facial motor neurons in a wild type zebrafish larva at 3 days post-fertilization. These two neurons represent two categories of facial motor neuron response: large bursts only, during attempted whole-body movements (top) and rhythmic bursts that coordinate with rhythmic movements of the operculum and pectoral fins (bottom). https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1538161012677-RTDLHU89K41QNFKJAKTM/3dpf_coord_100fr+2.gif RespiratoryDev_Overview Side view of coordinated respiratory movements of the operculum and pectoral fin of a zebrafish larva at 3 days post-fertilization. http://klmcarthurphd.com/projects daily 0.75 2025-04-01 https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535745583801-LPCE0CN4LGDRCD382H5C/WTvsmutant.001.jpeg Projects https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535745105115-O52821DGI5H8RHEJNV07/5dpf_coord_resp.gif+kept+stack.gif Projects Ventral view of coordinated respiratory movements of the opercula and pectoral fins of a zebrafish larva at 5 days post-fertilization. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535746007130-ISF3EJHSXJXMK0D9G70L/20160421_b002_MIP_mRFP.jpg Projects Image of the brain of a transgenic larval zebrafish, expressing a calcium indicator (green) under a pan-neuronal promoter and a membrane-targeted fluorescent protein (magenta) under a promoter specific to efferent neurons. https://images.squarespace-cdn.com/content/v1/57b9c9f6f5e231469b4059d6/1535742563122-CNUAFVP2463MB9Y7KJM7/fill.png Projects