If Vladimir Guerrero Jr. can handle the hot corner -- at least for a while -- that would be gravy. The real attraction is the bat, and if these projections are any indication, it may be a special one.

Spring Training is imminent, Opening Day is within sight and the big league season isn't complete for fans without a subscription to MLB.TV. The most comprehensive streaming service in professional sports is now available for the 2019 season.

No matter what happens this spring, the player everyone is going to be talking about on a daily basis is Vladimir Guerrero Jr.

Here are the top players in each league who could get the opportunity to show what they can do at the highest level this year, perhaps even contending for Rookie of the Year honors

The 30 prospects below all are getting very long looks this spring with an eye toward breaking camp with the parent club. Even if they start the year in the Minors, they all should get the chance to contribute at some point in the very near future.

Vladimir Guerrero Jr. hasn't even reported for duty yet and already he has become the main talking point at Blue Jays Spring Training. General manager Ross Atkins was bombarded with questions about MLB Pipeline's top prospect during his first media availability of the spring on Thursday.

MLB.com's beat reporters have you covered with the action from every team's training camp. Keep track of the latest highlights of Spring Training right here.

The Blue Jays' biggest star arrived Saturday morning when top prospect Vladimir Guerrero Jr. officially reported to Spring Training. Guerrero took part in a few rounds of batting practice and hit at least one ball out of the park. The Dominican native is expected to speak to the media Monday for the first time this spring as he sets out to begin his first full Major League Spring Training.

Marcus Stroman made himself available to the media for the first time this spring on Sunday morning, and what followed was an eventful 21 minutes that touched on almost every aspect of his game and the Blue Jays roster.

Freddy Galvis conceded things might eventually change, but the veteran infielder is under the impression that he will be the Blue Jays' everyday shortstop at the start of the season.

With each passing day, the hype continues to grow around Vladimir Guerrero Jr., but MLB Pipeline's top-ranked prospect seems to be keeping a pretty level head throughout all the chaos.

Kevin Pillar may have only turned 30 on Jan. 4, but nobody on the Blue Jays' roster has been with the ballclub longer than Pillar, who now is entering his seventh season. Longevity with one team is a source of pride.

Donald Trump did not win the 2020 election, but asserting that he did became a prerequisite for Republicans standing for nomination to Congress or the Senate to win their primaries. An entire party became a vehicle for disinformation.1 Trump did win the 2024 presidential election, and key to that victory was building on the success of that lie. If you control enough of the information ecosystem, truth no longer matters.Another telling example: Haitian migrants in Springfield, Ohio, are not eating cats and dogs. US vice president elect, JD Vance, the source of that claim, admitted as much even as he justified it. “If I have to create stories so that the American media actually pays attention to the suffering of the American people, then that’s what I'm going to do,” he said.2Disinformation in politics is nothing new. History is replete with claims that were fabricated to advance political aims. Although...

Terminally ill adults in England and Wales who are expected to die within six months would be able to get help to end their lives if their applications were approved by two doctors and a High Court judge, under proposed new legislation.1Labour MP Kim Leadbeater, who proposed the bill, said it provided the “strictest safeguards anywhere in the world.” The law would apply only to people who have full mental capacity and are terminally ill. Mental illness and disability are both excluded as eligibility criteria, and a person would need to declare twice in writing that they wanted to be helped to die.A person who wished to end their life would have to administer the medication themselves. It will remain illegal for a doctor or anybody else to end a person’s life. No doctor will be obliged to participate in any part of the process.The bill would also make it...

At one of my first meetings as an elected council member of the Royal College of Surgeons of England, we approved a report called Access All Ages. It encouraged less ageist thinking and bias among healthcare staff that might lead to them denying older people surgery.1 But sometimes an operation isn’t the best option. Among patients who have surgery, 14% express regret and 15% experience complications, which are at least four times as likely if they’re frail or physically inactive.2 The Centre for Perioperative Care has published information on the importance of exercise before surgery,3 but that alone may not be enough.We need shared decision making,4 including asking patients what matters to them. The public should be primed to ask about BRAN—the benefits, risks, and alternatives to surgery and the likely result from doing nothing.4 A slew of data supports this approach, especially from the POPS initiative (Perioperative Care of...

The current system for delivering NHS cardiovascular disease (CVD) health checks is not working effectively and must be reviewed to ensure that it reaches people with the highest risk, the National Audit Office has said.1In a review of the commissioning, delivery, and performance of CVD health checks the watchdog found that just over one in 12 people (8.8%) who were eligible attended a health check in 2023-24—which, if maintained, would equate to a five year coverage of 44%.Health checks were first introduced in 2009, with the aim of reducing ill health from CVD by offering everyone aged 40-74 without a pre-existing heart condition a check-up every five years. However, problems have arisen since the responsibility for commissioning these checks was transferred to local authorities in 2013, said the National Audit Office.The move led to the Department of Health and Social Care (DHSC) losing its ability to influence local authority performance,...

A unique population of ventral tegmental area (VTA) neurons co-transmits glutamate and GABA. However, the circuit inputs to VTA VGluT2+VGaT+ neurons are unknown, limiting our understanding of their functional capabilities. By coupling monosynaptic rabies tracing with intersectional genetic targeting in male and female mice, we found that VTA VGluT2+VGaT+ neurons received diverse brainwide inputs. The largest numbers of monosynaptic inputs to VTA VGluT2+VGaT+ neurons were from superior colliculus (SC), lateral hypothalamus (LH), midbrain reticular nucleus, and periaqueductal gray, whereas the densest inputs relative to brain region volume were from the dorsal raphe nucleus, lateral habenula, and VTA. Based on these and prior data, we hypothesized that LH and SC inputs were from glutamatergic neurons. Optical activation of glutamatergic LH neurons activated VTA VGluT2+VGaT+ neurons regardless of stimulation frequency and resulted in flee-like ambulatory behavior. In contrast, optical activation of glutamatergic SC neurons activated VTA VGluT2+VGaT+ neurons for a brief period of time at high frequency and resulted in head rotation and arrested ambulatory behavior (freezing). Stimulation of glutamatergic LH neurons, but not glutamatergic SC neurons, was associated with VTA VGluT2+VGaT+ footshock-induced activity and inhibition of LH glutamatergic neurons disrupted VTA VGluT2+VGaT+ tailshock-induced activity. We interpret these results such that inputs to VTA VGluT2+VGaT+ neurons may integrate diverse signals related to the detection and processing of motivationally salient outcomes.

Goal-directed visual attention is a fundamental cognitive process that enables animals to selectively focus on specific regions of the visual field while filtering out irrelevant information. However, given the domain specificity of social behaviors, it remains unclear whether attention to faces versus nonfaces recruits different neurocognitive processes. In this study, we simultaneously recorded activity from temporal and frontal nodes of the attention network while macaques performed a goal-directed visual search task. V4 and inferotemporal (IT) visual category-selective units, selected during cue presentation, discriminated fixations on targets and distractors during the search but were differentially engaged by face and house targets. V4 and IT category-selective units also encoded fixation transitions and search dynamics. Compared with distractors, fixations on targets reduced spike–LFP coherence within the temporal cortex. Importantly, target-induced desynchronization between the temporal and prefrontal cortices was only evident for face targets, suggesting that attention to faces differentially engaged the prefrontal cortex. We further revealed bidirectional theta influence between the temporal and prefrontal cortices using Granger causality, which was again disproportionate for faces. Finally, we showed that the search became more efficient with increasing target-induced desynchronization. Together, our results suggest domain specificity for attending to faces and an intricate interplay between visual attention and social processing neural networks.

Somatosensory coding in rodents has been mostly studied in the whisker system and hairy skin, whereas the function of low-threshold mechanoreceptors (LTMRs) in the rodent glabrous skin has received scant attention, unlike in primates where the glabrous skin has been the focus. The relative activation of different LTMR subtypes carries information about vibrotactile stimuli, as does the rate and temporal patterning of LTMR spikes. Rate coding depends on the probability of a spike occurring on each stimulus cycle (reliability), whereas temporal coding depends on the timing of spikes relative to the stimulus cycle (precision). Using in vivo extracellular recordings in male rats and mice of either sex, we measured the reliability and precision of LTMR responses to tactile stimuli including sustained pressure and vibration. Similar to other species, rodent LTMRs were separated into rapid-adapting (RA) or slow-adapting based on their response to sustained pressure. However, unlike the dichotomous frequency preference characteristic of RA1 and RA2/Pacinian afferents in other species, rodent RAs fell along a continuum. Fitting generalized linear models to experimental data reproduced the reliability and precision of rodent RAs. The resulting model parameters highlight key mechanistic differences across the RA spectrum; specifically, the integration window of different RAs transitions from wide to narrow as tuning preferences across the population move from low to high frequencies. Our results show that rodent RAs can support both rate and temporal coding, but their heterogeneity suggests that coactivation patterns play a greater role in population coding than for dichotomously tuned primate RAs.

Endogenous reprogramming of glia into neurogenic progenitors holds great promise for neuron restoration therapies. Using lessons from regenerative species, we have developed strategies to stimulate mammalian Müller glia to regenerate neurons in vivo in the adult retina. We have demonstrated that the transcription factor Ascl1 can stimulate Müller glia neurogenesis. However, Ascl1 is only able to reprogram a subset of Müller glia into neurons. We have reported that neuroinflammation from microglia inhibits neurogenesis from Müller glia. Here we found that the peripheral immune response is a barrier to CNS regeneration. We show that monocytes from the peripheral immune system infiltrate the injured retina and negatively influence neurogenesis from Müller glia. Using CCR2 knock-out mice of both sexes, we found that preventing monocyte infiltration improves the neurogenic and proliferative capacity of Müller glia stimulated by Ascl1. Using scRNA-seq analysis, we identified a signaling axis wherein Osteopontin, a cytokine highly expressed by infiltrating immune cells is sufficient to suppress mammalian neurogenesis. This work implicates the response of the peripheral immune system as a barrier to regenerative strategies of the retina.

The activation of autonomic and hypothalamo-pituitary-adrenal (HPA) systems occurs interdependently with behavioral adjustments under varying environmental demands. Nevertheless, laboratory rodent studies examining the neural bases of stress responses have generally attributed increments in these systems to be monolithic, regardless of whether an active or passive coping strategy is employed. Using the shock probe defensive burying test (SPDB) to measure stress-coping features naturalistically in male and female rats, we identify a neural pathway whereby activity changes may promote distinctive response patterns of hemodynamic and HPA indices typifying active and passive coping phenotypes. Optogenetic excitation of the rostral medial prefrontal cortex (mPFC) input to the ventrolateral periaqueductal gray (vlPAG) decreased passive behavior (immobility), attenuated the glucocorticoid hormone response, but did not prevent arterial pressure and heart rate increases associated with rats’ active behavioral (defensive burying) engagement during the SPDB. In contrast, inhibition of the same pathway increased behavioral immobility and attenuated hemodynamic output but did not affect glucocorticoid increases. Further analyses confirmed that hemodynamic increments occurred preferentially during active behaviors and decrements during immobility epochs, whereas pathway manipulations, regardless of the directionality of effect, weakened these correlational relationships. Finally, neuroanatomical evidence indicated that the influence of the rostral mPFC->vlPAG pathway on coping response patterns is mediated predominantly through GABAergic neurons within vlPAG. These data highlight the importance of this prefrontal->midbrain connection in organizing stress-coping responses and in coordinating bodily systems with behavioral output for adaptation to aversive experiences.

The sudden appearance of a visual distractor shortly before saccade initiation can capture spatial attention and modulate the saccade trajectory in spite of the ongoing execution of the initial plan to shift gaze straight to the saccade target. To elucidate the neural correlates underlying these curved saccades, we recorded from single neurons in the frontal eye field of two male rhesus monkeys shifting gaze to a target while a distractor with the same eccentricity appeared either left or right of the target at various delays after target presentation. We found that the population level of presaccadic activity of neurons representing the distractor location encoded the direction of the saccade trajectory. Stronger activity occurred when saccades curved toward the distractor, and weaker when saccades curved away. This relationship held whether the distractor was ipsilateral or contralateral to the recorded neurons. Meanwhile, visually responsive neurons showed asymmetrical patterns of excitatory responses that varied with the location of the distractor and the duration of distractor processing relating to attentional capture and distractor inhibition. During earlier distractor processing, neurons encoded curvature toward the distractor. During later distractor processing, neurons encoded curvature away from the distractor. This was observed when saccades curved away from distractors contralateral to the recording site and when saccades curved toward distractors ipsilateral to the recording site. These findings indicate that saccadic motor planning involves dynamic push–pull hemispheric interactions producing attraction or repulsion for potential but unselected saccade targets.

Peripheral taste neurons exhibit functional, genetic, and morphological diversity, yet understanding how or if these attributes combine into taste neuron types remains unclear. In this study, we used male and female mice to relate taste bud innervation patterns to the function of a subset of proenkephalin-expressing (Penk+) taste neurons. We found that taste arbors (the portion of the axon within the taste bud) stemming from Penk+ neurons displayed diverse branching patterns and lacked stereotypical endings. The range in complexity observed for individual taste arbors from Penk+ neurons mirrored the entire population, suggesting that taste arbor morphologies are not primarily regulated by the neuron type. Notably, the distinguishing feature of arbors from Penk+ neurons was their propensity to come within 110 nm (in apposition with) different types of taste-transducing cells within the taste bud. This finding is contrary to the expectation of genetically defined taste neuron types that functionally represent a single stimulus. Consistently, further investigation of Penk+ neuron function revealed that they are more likely to respond to innately aversive stimuli—sour, bitter, and high salt concentrations—as compared with the full taste population. Penk+ neurons are less likely to respond to nonaversive stimuli—sucrose, umami, and low salt—compared with the full population. Our data support the presence of a genetically defined neuron type in the geniculate ganglion that is responsive to innately aversive stimuli. This implies that genetic expression might categorize peripheral taste neurons into hedonic groups, rather than simply identifying neurons that respond to a single stimulus.

If you only owned the ground you stood on, how would you make the most out of it? A creative idea becomes a sustainable reality.

Participants of a poverty simulation activity hosted by AIDSLink International discover that it’s very different to minister to the poor than to be the poor.

When an MDT participant’s family member commits suicide, she becomes puzzled and angry. But with encouragement from others, she recognises God’s compassion.

In October, 140 people take the Table Mountain Challenge in Cape Town and Franschhoek, South Africa, as part of the Freedom Climb.

God sustained MDT participant David, who found it difficult co-leading his short-term outreach when he wasn't doing so well himself.

OMer Jan Willem Otten uses basketball as a way to keep kids off the streets and put them in touch with the gospel

The children at Meetse Bophelo Centre learn to bless their community through the act of giving.

An Australian working with OM Russia shares about seeing God work in the lives of the students of OM Russia’s Discipleship Centre.

After watching others be baptised, an Uzbek lady who had recently repented in the church expressed her desire to follow the others’ example.

OM Russia's short-term outreach team travels across Russia sharing about Christ with as many travellers as possible.

How OM Founder George Verwer's visit to Siberia impacted local churches.

OM Russia is now accepting pensioners to study at its Discipleship and Missionary Training Centre.

A young couple who met on the Internet answers God’s call to missions to help others find Christ using their IT and web design skills.

OM Russia’s Business for Transformation ministry supports eight projects that empower locals through employment, while impacting the kingdom.

Students at OM Russia’s Discipleship Centre help plant churches, start a rehab centre and begin a farming business.

OM Russia partners with local churches to respond to the needs of Ukrainian refugees in Novosibirsk, Siberia.

An OM Russia worker helps a young mother and her children living in a desperate situation.

The church in Russia is facing a new threat-HIV/AIDS. OM Russia works in rehab-centres to show God's love and compassion.

A Dutch team member shares her mission trip experience praying with a man in Siberia.

OM Russia celebrated the 10th anniversary of the discipleship ministry.

A team member from the USA who participated in a short-term trip on the Trans-Siberian railroad across Russia shares her experience.